72137729
Feb 12, 1962
Aug 20, 1963
Electronic Circuit Components-Namely, Capacitors, Resistors, Semiconductors, and Combinations Thereof, Assembled Circuits Each Consisting of a Plurality of Electronic Circuit Components and the Associated Support and Wiring, Components, Piezoelectric Ceramics and Transducers, Printed Wiring Boards, Thermoelectric Ceramics, High Temperature Electrical Ceramics
Housewares and Glass