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CPC
H01H21/88
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H21/00
Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body
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H01H21/88
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Patents Grants
last 30 patents
Information
Patent Grant
1328072
Patent number
1,328,072
Issue date
Jan 13, 1920
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
CPC
H01H21/88
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