Patent FR317983A successfully refreshed from Google Patents.
FR317983A
Expired / Lapsed
FR
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A new brush, specially designed for cleaning incandescent electric lamps
Assignee: Individual
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Filing: 1902-01-22
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Granted: 1902-10-03
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Expires: 1922-01-22
Abstract
No abstract record available.
Inventors
- 👤 Laurent
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-09 09:13
CPC Classifications
H; H01; H01K; H01K3/00; H01K3/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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