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FR2297640B1 Expired / Lapsed FR ⏱️ 0.0 years remaining

FR2297640B1 - - Google Patents

Assignee: Rhone Poulenc Industries SA
•
Filing: 1975-01-15
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Granted: 1978-06-23
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Expires: 1995-01-15
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 11:05
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/10; A61M5/00; A61M5/14; A61M5/158; A61M5/1582; A61M25/0021; A61M25/0023; A61M25/0026; A61M25/003; A61M2025/0031; A61M2025/0037; A61M2025/004; A61M2025/1043; A61M2025/1052

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