FR532309A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
High voltage insulator
Assignee: Paul Bergeon
•
Filing: 1921-03-18
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Granted: 1922-02-01
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Expires: 1941-03-18
Abstract
No abstract record available.
Inventors
- 👤 Paul Bergeon
- 👤 Louis Perotto
- 👤 Ernest Dusaugey
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 02:27
CPC Classifications
H; H01; H01B; H01B17/00; H01B17/32
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References Cited (Backward Citations)
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