(under subclass 52) Circuit controllers comprising a nonconductive body located between the contacts of a circuit maker to hold the said contacts physically separated during the presence of said body, absence thereof permitting the said contacts to come into abutting or face-to-face relation.
SEE OR SEARCH CLASS
361, Electricity: Electrical Systems and Devices,
126+, for high voltage dissipators, per se, comprising interposed nonconductive compositions.
