US PATENT SUBCLASS 200 / 61
.~ Incubator

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

52 R  DF  SPECIAL APPLICATION {25}
61.~ Incubator

DEFINITION

Classification: 200/61

(under subclass 52) Circuit controllers especially adapted to be used with incubators and operated by the lever which controls the heater-damper.

SEE OR SEARCH CLASS

119, Animal Husbandry,

318+, for incubator in combination with the switch.