FR657444A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method for producing chemically active anhydrous aluminum oxide and its use
Assignee: S I P SOC IT POTASSA
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Filing: 1928-07-12
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Granted: 1929-05-22
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Expires: 1948-07-12
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 21:22
CPC Classifications
C; C01; C01F; C01F7/00; C01F7/02; C01F7/30; C01F7/308; C01F7/306; C01P; C01P2006/00; C01P2006/80; C01P2006/82
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