Patent classifications
H
ELECTRICITY
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H01
ELECTRIC ELEMENTS
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H01H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
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H01H1/0036
Switches making use of microelectromechanical systems [MEMS]
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H01H2001/0052
Special contact materials used for MEMS
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H01H2001/0057
the contact materials containing refractory materials, e.g. tungsten
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