Patent US3887286A successfully refreshed from Google Patents.
Patent FR765635A successfully refreshed from Google Patents.
FR765635A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the evacuation and closing of hollow bodies and containers intended for the conservation of goods liable to spoil, in particular roasted coffee
Assignee: Otto Becker
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Filing: 1933-11-16
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Granted: 1934-06-13
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Expires: 1953-11-16
Abstract
No abstract record available.
Inventors
- 👤 Otto Becker
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 20:44
CPC Classifications
B; B25; B25J; B25J21/00; B25J21/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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