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DE641865C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of condensation products

Assignee: Resinous Products and Chemical Co
•
Filing: 1933-07-16
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Granted: 1937-02-16
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Expires: 1953-07-16
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 23:30
CPC Classifications
C; C09; C09K; C09K23/00; C07; C07D; C07D295/00; C07D295/02; C07C; C07C233/00; C07C233/01; C08; C08G; C08G12/00; C08G12/02; C08G12/04; C08G12/06

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