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FR811222A Expired / Lapsed FR ⏱️ 0.0 years remaining

Soft material with a sticky surface

Assignee: IG Farbenindustrie AG
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Filing: 1936-09-23
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Granted: 1937-04-09
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Expires: 1956-09-23
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-23 09:37
CPC Classifications
A; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/58

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