FR873710A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for the preparation of polycondensation products and products capable of being shaped, obtained from this process
Assignee: Phrix Arbeitsgemeinschaft
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Filing: 1941-07-08
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Granted: 1942-07-17
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Expires: 1961-07-08
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
2026-11-02 05:38
CPC Classifications
C; C08; C08G; C08G73/00; C08G73/06; C08G73/08
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