IPC 6 English version
 
F21-F21H00500

SECTION F– MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING


F 21LIGHTING (electric aspects or elements, see section H, e.g. electric light sources H 01 J, H 01 K, H 05 B)


F 21 HMANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION (arrangements thereof F 21 V 36/00; burners F 23 D)



1/

00Incandescent mantles; Selection of imbibition liquids therefor

1/

02.characterised by the material thereof

1/

04.Suspension devices therefor (for attaching the mantle on the housing of a lamp F 21 V 19/06)

 


3/

00Manufacturing incandescent mantles; Treatment prior to use, e.g. burning-off; Machines for manufacturing


5/

00Solid incandescent bodies (mantles F 21 H 1/00)