FR843433A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Derivatives of dihalogenated hydroxybenzoic acids and process for their preparation
Assignee: Bayer Pharma AG
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Filing: 1938-08-31
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Granted: 1939-07-03
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Expires: 1958-08-31
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 13:09
CPC Classifications
C; C07; C07C; C07C65/00; C07C65/21; C07C65/24
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