US PATENT SUBCLASS 62 / 131
.~ Position or extent of motion of movable element

Current as of: June, 1999
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62 /   HD   REFRIGERATION

125  DF  WITH INDICATOR OR TESTER {5}
131.~ Position or extent of motion of movable element

DEFINITION

Classification: 62/131

(under subclass 125) Apparatus in which the position or extent of motion of a movable element is indicated.

SEE OR SEARCH CLASS

340, Communications: Electrical,

686.1+, for electrical automatic indicating systems responsive to position.