Patent FR644330A successfully refreshed from Google Patents.
FR644330A
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Double pencil sharpener
Assignee: Gaston-Albert Scherrer
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Filing: 1927-11-22
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Granted: 1928-10-05
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Expires: 1947-11-22
Abstract
No abstract record available.
Inventors
- 👤 Gaston-Albert Scherrer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 16:58
CPC Classifications
B; B43; B43L; B43L23/00; B43L23/08; B61; B61G; B61G1/00; B61G1/28; B61G1/283; B61G1/286
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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