US PATENT SUBCLASS 200 / 17 B
.~.~ Step-by-step

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

1 R  DF  MULTIPLE CIRCUIT CONTROL {12}
17 R  DF  .~ Operating means {3}
17 B.~.~ Step-by-step

Unofficial Alpha Subclasses: R A B

DEFINITION

Classification: 200/17

(under subclass 1) Means peculiarly adapted for the operation of multiple-circuit controllers.

(1) Note. Search should be extended to appropriate subclasses in this group of multiple-circuit control.

SEE OR SEARCH CLASS

74, Machine Element or Mechanism, for operators of general application; and

565, for controller checks.