FR572946A
Expired / Lapsed
FR
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Assignee: Eugene-Albert Pollard
•
Filing: 1923-11-09
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Granted: 1924-06-16
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Expires: 1943-11-09
Abstract
No abstract record available.
Inventors
- 👤 Eugene-Albert Pollard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 18:13
CPC Classifications
B; B26; B26B; B26B1/00; B26B1/02; B26B1/04
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References Cited (Backward Citations)
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