US PATENT SUBCLASS 368 / 284
.~ With tubular shape

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

276  DF  CASES {17}
284.~ With tubular shape

DEFINITION

Classification: 368/284

With tubular shape:

(under subclass 276) Subject matter wherein the case is cylindrical in form and usually greater in length than in diameter.