DE658760C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for processing according to the foam swimming process using tea oils
Assignee: ERZ U KOHLE FLOTATION GmbH
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Filing: 1936-03-07
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Granted: 1938-04-11
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Expires: 1956-03-07
Abstract
No abstract record available.
Inventors
- 👤 Dr Wilhelm Schaefer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 12:49
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/001; B03D1/004; B03D1/006; B03D2201/00; B03D2201/04; B03D2203/00; B03D2203/02
Claims Analysis
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References Cited (Backward Citations)
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