Patent US5650937A successfully refreshed from Google Patents.
Patent FR854607A successfully refreshed from Google Patents.
FR854607A
Expired / Lapsed
FR
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Improvements to portable lamp holders
Assignee: Houghton Matthew Murtaugh
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Filing: 1939-05-11
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Granted: 1940-04-19
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Expires: 1959-05-11
Abstract
No abstract record available.
Inventors
- 👤 Houghton Matthew Murtaugh
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 17:04
CPC Classifications
F; F21; F21L; F21L4/00; F21L4/06; F21V; F21V21/00; F21V21/08; F21V21/084
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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