FR945494A
Expired / Lapsed
FR
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Improvements to bleaching processes
Assignee: EIDP Inc
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Filing: 1947-04-19
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Granted: 1949-05-05
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Expires: 1967-04-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 10:26
CPC Classifications
D; D06; D06L; D06L4/00
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