FR830498A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for treating the surface of sheets, in particular endless strips of sheet metal
Assignee: Friedrich Barme
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Filing: 1937-12-07
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Granted: 1938-08-01
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Expires: 1957-12-07
Abstract
No abstract record available.
Inventors
- 👤 Friedrich Barme
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 00:51
CPC Classifications
C; C23; C23G; C23G3/00; C23G3/02; C23G3/027
Claims Analysis
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References Cited (Backward Citations)
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