MEASURING LENGTH, THICKNESS, OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS (measuring human body, see the relevant places, where such exist, e.g. Fulltext... Hierarchy... Expanded...A41H 1/00, Fulltext... Hierarchy... Expanded...A43D 1/02, Fulltext... Hierarchy... Expanded...A61B 5/10; measuring appliances combined with walking-sticks Fulltext... Hierarchy... Expanded...A45B 3/08; sorting according to dimensions Fulltext... Hierarchy... Expanded...B07; tool-setting or drawing instruments not specially modified for measuring Fulltext... Hierarchy... Expanded...B23B 49/00, Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B23Q 15/00-B23Q 17/00, Fulltext... Hierarchy... Expanded...B43L; combinations of measuring devices with writing-appliances Fulltext... Hierarchy... Expanded...B43K 29/08; geodetical, nautical or aeronautical measuring, surveying, rangefinding Fulltext... Hierarchy... Expanded...G01C; photogrammetry Fulltext... Hierarchy... Expanded...G01C 11/00; measuring force or stress, in general Fulltext... Hierarchy... Expanded...G01L 1/00; investigating or analysing particle size, investigating or analysing surface area of porous material Fulltext... Hierarchy... Expanded...G01N; measuring position, distance or direction, in general, by reception or emission of radiowaves or other waves and based on propagation effects, e.g. Doppler effect, propagation time, direction of propagation, Fulltext... Hierarchy... Expanded...G01S; geophysical measuring Fulltext... Hierarchy... Expanded...G01V; measuring length or roll diameter of film in cameras or projectors Fulltext... Hierarchy... Expanded...G03B 1/60; combinations of measuring devices with means for controlling or regulating Fulltext... Hierarchy... Expanded...G05; methods or arrangements for converting the position of a manually-operated writing or tracing member into an electrical signal Fulltext... Hierarchy... Expanded...G06K 11/00; measuring elapsed travel of recording medium in recording or playback equipment, sensing diameter of record in autochange gramophones Fulltext... Hierarchy... Expanded...G11B; means structurally associated with electric rotary current collectors for indicating brush wear Fulltext... Hierarchy... Expanded...H01R 39/58; indicating consumption of electrodes in arc lamps Fulltext... Hierarchy... Expanded...H05B 31/34) |