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FR485486A
Expired / Lapsed
FR
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Electric pocket torch
Assignee: JEAN MARIE LOUIS DE PERRINELLE
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Filing: 1917-05-16
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Granted: 1918-01-15
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Expires: 1937-05-16
Abstract
No abstract record available.
Inventors
- 👤 Alfred Heinz
- 👤 Jean-Marie-Louis De Perrinelle Dumay
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 22:59
CPC Classifications
F; F21; F21L; F21L4/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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