DE648540C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of coarsely crystalline, preferably acid-free ammonium sulfate
Assignee: STILL CARL GmbH
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Filing: 1933-02-03
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Granted: 1937-08-03
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Expires: 1953-02-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 06:00
CPC Classifications
C; C01; C01C; C01C1/00; C01C1/24; C01C1/242
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References Cited (Backward Citations)
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