Patent US2571771A successfully refreshed from Google Patents.
FR749720A
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FR
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Assignee: GATBOIS PERE ET FILS
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Filing: 1933-01-30
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Granted: 1933-07-28
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Expires: 1953-01-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-22 23:39
CPC Classifications
B; B42; B42F; B42F5/00; B42F5/005
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References Cited (Backward Citations)
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