FR575532A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improved process for the manufacture of materials based on condensation products of aldehydes with phenols
Assignee: Jean Bruhat
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Filing: 1923-03-21
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Granted: 1924-08-01
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Expires: 1943-03-21
Abstract
No abstract record available.
Inventors
- 👤 Jean Bruhat
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 16:56
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/101; C08K5/103
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