FR40116E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Complex glass
Assignee: IG Farbenindustrie AG
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Filing: 1931-04-17
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Granted: 1932-04-20
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Expires: 1951-04-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 01:54
CPC Classifications
B; B32; B32B; B32B17/00; B32B17/06; B32B17/10; B32B17/10005; B32B17/10009; B32B17/10036; B32B17/10045
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