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Patent FR768052A successfully refreshed from Google Patents.
FR768052A
Expired / Lapsed
FR
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Production of tri-ring diphenyl compounds
Assignee: IG Farbenindustrie AG
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Filing: 1933-10-04
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Granted: 1934-07-31
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Expires: 1953-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 12:28
CPC Classifications
C; C07; C07D; C07D333/00; C07D333/50; C07D333/76
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