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FR1294986A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the preparation of flame-retardant or self-extinguishing polyester resins

Assignee: Berlin-Brandenburg Academy of Sciences and Humanities
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Filing: 1961-05-16
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Granted: 1962-06-01
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Expires: 1981-05-16
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 09:33
CPC Classifications
C; C08; C08G; C08G63/00; C08G63/68; C08G63/682; C08G63/6824; C08G63/6828

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