DE725487C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for processing the dialysis waste liquor from sulphonic acids of sulphurous mineral or tar oils or their ammonium salts
Assignee: Individual
•
Filing: 1936-08-09
•
Granted: 1942-09-23
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Expires: 1956-08-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 00:51
CPC Classifications
C; C07; C07C; C07C309/00; C07C309/01; C07C309/62
Claims Analysis
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References Cited (Backward Citations)
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