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CH547324A Expired / Lapsed CH ⏱️ 0.0 years remaining

PROCESS FOR THE PREPARATION OF POLYAMIDES AND THEIR USE.

Assignee: Aquitaine Total Organico
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Filing: 1972-08-22
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Granted: —
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Expires: 1992-08-22
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-05 21:20
CPC Classifications
C; C08; C08G; C08G69/00; C08G69/02; C08G69/08; C08G69/14; C08G69/16; C08G69/18; C08G69/48

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