FR468535A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the complete extraction of industrial chemicals contained in crud ammonia
Assignee: LOUIS-CHARLES BONNEAU
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Filing: 1913-04-26
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Granted: 1914-07-08
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Expires: 1933-04-26
Abstract
No abstract record available.
Inventors
- 👤 Louis-Charles Bonneau
- 👤 Victor-Emile Hasenfratz
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 14:06
CPC Classifications
C; C01; C01C; C01C3/00; C01C3/08; C01C3/12
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References Cited (Backward Citations)
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