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FR897844A
Expired / Lapsed
FR
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Evaporation device for solutions containing salts
Assignee: Erich Karl Dreyer
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Filing: 1943-09-07
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Granted: 1945-04-03
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Expires: 1963-09-07
Abstract
No abstract record available.
Inventors
- 👤 Erich Karl Dreyer
- 👤 Erwin Lothar Holland-Merten
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 21:05
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/06
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Total Claims: 0
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References Cited (Backward Citations)
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