FR927445A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New anthraquinone derivatives
Assignee: Imperial Chemical Industries Ltd
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Filing: 1946-05-28
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Granted: 1947-10-29
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Expires: 1966-05-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 10:17
CPC Classifications
C; C09; C09B; C09B1/00; C09B1/16; C09B1/20
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