FR702633A
Expired / Lapsed
FR
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Improvements made to devices for making infusions, such as, in particular, coffee makers
Assignee: Suzanne Grebel
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Filing: 1930-09-25
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Granted: 1931-04-13
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Expires: 1950-09-25
Abstract
No abstract record available.
Inventors
- 👤 Suzanne Grebel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 17:48
CPC Classifications
A; A47; A47J; A47J31/00; A47J31/24; A47J31/30
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