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FR674950A
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Signaling devices
Assignee: Pierre Delmas
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Filing: 1929-05-11
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Granted: 1930-02-04
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Expires: 1949-05-11
Abstract
No abstract record available.
Inventors
- 👤 Pierre Delmas
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 13:52
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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