Keyboards

Details Keyboards Keyboards

2011-07-05

2011-07-05

Friedhofer, Michael A (Department: 2833)

Electricity: circuit makers and breakers

Electric switch details

Actuators

C200S341000, C200S0050EA

Reexamination Certificate

active

07973255

ABSTRACT:
A switch useful for, inter alia, a touch type keyboard or keypad which may be used for a personal computer or the like in a substantially waterproof form while being relatively inexpensive to manufacture.

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