|  | H |
SECTION H — ELECTRICITY

|  | H05 |
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

|  | H05B |
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR (apparatus for special application, see the relevant class or sub-class, e.g. Fulltext... Hierarchy... Expanded...A47J, Fulltext... Hierarchy... Expanded...C21, Fulltext... Hierarchy... Expanded...C22, Fulltext... Hierarchy... Expanded...C23, Fulltext... Hierarchy... Expanded...F21, Fulltext... Hierarchy... Expanded...F24, Fulltext... Hierarchy... Expanded...F27)

|  | H05B |
Note(s) Attention is drawn to the Note (paragraph III) following the Contents of Section of Section H. [3]

|  | H05C |
ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS

|  | H05F |
STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY (electrostatic machines Fulltext... Hierarchy... Expanded...H02N; uses of electricity in performing operations, e.g. precipitation, see the relevant sub-classes for the operations)

|  | H05F |
Note(s) This sub-class deals with methods or arrangements for preventing the formation of electrostatic charges on bodies or for carrying-off these charges after their formation. Specific applications of these methods or arrangements, e.g. during the manufacture of artificial fibres or films, are dealt with in the relevant sub-classes.

|  | H05G |
X-RAY TECHNIQUE (X-ray therapy Fulltext... Hierarchy... Expanded...A61N; testing by X-rays Fulltext... Hierarchy... Expanded...G01N; apparatus for X-ray photography Fulltext... Hierarchy... Expanded...G03B; X-ray tubes Fulltext... Hierarchy... Expanded...H01J 35/00)

|  | H05H |
PLASMA TECHNIQUE (fusion reactors Fulltext... Hierarchy... Expanded...G21B; ion-beam tubes Fulltext... Hierarchy... Expanded...H01J 27/00; magnetohydrodynamic generators Fulltext... Hierarchy... Expanded...H02K 44/08); PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS (obtaining neutrons from radioactive sources Fulltext... Hierarchy... Expanded...G21, e.g. Fulltext... Hierarchy... Expanded...G21B, Fulltext... Hierarchy... Expanded...G21C, Fulltext... Hierarchy... Expanded...G21G); PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS (atomic clocks Fulltext... Hierarchy... Expanded...G04F 5/14; devices using stimulated emission Fulltext... Hierarchy... Expanded...H01S; frequency regulation by comparison with a reference frequency determined by energy levels of molecules, atoms, or subatomic particles Fulltext... Hierarchy... Expanded...H03L 7/26)

|  | H05H |
Note(s) Attention is drawn to sub-class Fulltext... Hierarchy... Expanded...G21K. [3] This sub-class deals with: generating or handling plasma; devices not covered by Fulltext... Hierarchy... Expanded...H01J and in which electrons, ion beams, or neutral particles are accelerated to high energies; devices for producing neutral particle beams; [3] targets for (a), (b), or (c). [3]

|  | H05K |
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS (casings for, or constructional details of, particular types of apparatus, see the relevant sub-classes; processes involving only a single technical art, e.g. heating, spraying, for which provision exists elsewhere, see the relevant classes; details of instruments or comparable details of other apparatus not otherwise provided for Fulltext... Hierarchy... Expanded...G12B; thin-film or thick-film circuits Fulltext... Hierarchy... Expanded...H01L 27/01, Fulltext... Hierarchy... Expanded...H01L 27/13; non-printed means for electric connections to or between printed circuits Fulltext... Hierarchy... Expanded...H01R)

|  | H05K |
Note(s) "Printed circuits" are understood as covering all kinds of mechanical constructions of circuits that consist of an insulating base or support carrying the conductor and are combined structurally with the conductor throughout their length, especially in a two-dimensional plane, the conductors of which are secured to the base in a non-dismountable manner, and also as covering the processes or apparatus for manufacturing such constructions, e.g. forming the circuit by mechanical or chemical treatment of a conductive foil, paste, or film on an insulating support. This sub-class is understood as covering combinations of a radio or television receiver with apparatus having a different main function. This sub-class is also understood as covering printed circuits structurally associated with non-printed electric components.