FR1000066A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for controlling the concentration variations in the waste materials accumulated in the distillation columns
Assignee: Otto Bayer
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Filing: 1949-10-28
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Granted: 1952-02-07
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Expires: 1969-10-28
Abstract
No abstract record available.
Inventors
- 👤 Otto Bayer
- 👤 Ernst Cauer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 22:48
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/42; B01D3/4211
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