FR891806A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Bimetallic bead wire for electric traction contact lines
Assignee: Jean Jacquemond
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Filing: 1942-10-05
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Granted: 1944-03-21
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Expires: 1962-10-05
Abstract
No abstract record available.
Inventors
- 👤 Jean Jacquemond
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 13:39
CPC Classifications
B; B60; B60M; B60M1/00; B60M1/12; B60M1/13; B60M1/135
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References Cited (Backward Citations)
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