US PATENT SUBCLASS 200 / 38 C
.~.~.~ Drum or pattern surface actuated

Current as of: June, 1999
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200 /   HD   ELECTRICITY: CIRCUIT MAKERS AND BREAKERS

33 R  DF  RETARDED {6}
35 R  DF  .~ Clock train {8}
38 R  DF  .~.~ Cam operated {6}
38 C.~.~.~ Drum or pattern surface actuated {1}
38 CA  DF  .~.~.~.~> Adjustable surface

Unofficial Alpha Subclasses: R A F FA FB BA C CA D DA DB DC E

DEFINITION

Classification: 200/38

(under subclass 35) Devices in which the contacts are operated by means of a rotating cam.