Patent classifications
G
PHYSICS
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G04
HOROLOGY
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G04B
MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
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11/00
Click devices; Stop clicks; Clutches
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G04B11/02
Devices allowing the motion of a rotatable part in only one direction
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G04B11/04
Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
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