Patent FR878039A successfully refreshed from Google Patents.
FR878039A
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FR
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Compact and automatic coupling device for motor vehicle trailer
Assignee: Ringfeder GmbH
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Filing: 1941-12-26
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Granted: 1943-01-08
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Expires: 1961-12-26
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 12:01
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/01; B60D1/02
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