Patent DE377574C successfully refreshed from Google Patents.
DE377574C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Momentary switch, especially for doorbell lines u. Like., With a push button axially displaceable and rotatably mounted in the axis of rotation, the contact springs of which slide over contacts arranged in circles
Assignee: KATHARINA WARSCHBURGER GEB RED
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Filing: —
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Granted: 1923-06-22
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Expires: 1940-06-22
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 18:26
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/02
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