Patent FR346782A successfully refreshed from Google Patents.
FR346782A
Expired / Lapsed
FR
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Clean way to seal bottom bracket bearings
Assignee: ANTOINE BUGNAND
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Filing: 1904-09-14
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Granted: 1905-02-09
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Expires: 1924-09-14
Abstract
No abstract record available.
Inventors
- 👤 Antoine Bugnand
- 👤 Antoine Frotton
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 23:24
CPC Classifications
B; B62; B62K; B62K19/00; B62K19/30; B62K19/34
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References Cited (Backward Citations)
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