US PATENT SUBCLASS 200 / 225
.~.~.~ Single pole-double throw

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

182  DF  LIQUID CONTACT {17}
220  DF  .~ Tiltable or rotatable {9}
224  DF  .~.~ Multi-throw or multi-position {1}
225.~.~.~ Single pole-double throw

DEFINITION

Classification: 200/225

(under subclass 224) Subject matter wherein the common contact member is the single pole type and is limited to closing the electrical connection by movement into either of two contact closing positions.