US PATENT SUBCLASS 368 / 323
CANNON PINION DETAILS


Current as of: June, 1999
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368 /   HD   HOROLOGY: TIME MEASURING SYSTEMS OR DEVICES

323CANNON PINION DETAILS


DEFINITION

Classification: 368/323

CANNON PINION DETAILS:

(under the class definition) Subject matter comprising particular details of a pinion frictionally placed on the center arbor by which time and dial trains are connected and having a long boss or pipe to which the minute-hand is attached.