US PATENT SUBCLASS 368 / 322
ARBOR AND PINION DETAILS

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

322ARBOR AND PINION DETAILS

DEFINITION

Classification: 368/322

ARBOR AND PINION DETAILS:

(under the class definition) Subject matter comprising particular details of timepiece shaft and cogwheel arrangements.

SEE OR SEARCH CLASS

29, Metal Working,

231+, for assembling or disassembling of timepiece arbors and pinions.