CH190419A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method and device for separating physical mixtures.
Assignee: Feifel Eugen Prof Ing Dr
•
Filing: 1936-03-04
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Granted: —
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Expires: 1956-03-04
Abstract
No abstract record available.
Inventors
- 👤 Feifel Eugen Prof Ing Dr
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 03:30
CPC Classifications
B; B04; B04C; B04C3/00
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References Cited (Backward Citations)
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