FR1071902A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Electro-mechanical device operating under vacuum for rear signaling, indicating any closure of the gas inlet
Assignee: Henri-Louis Carre
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Filing: 1952-12-01
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Granted: 1954-09-07
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Expires: 1972-12-01
Abstract
No abstract record available.
Inventors
- 👤 Henri-Louis Carre
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 01:45
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/44; B60Q1/441
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