FR893307A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Insulating materials and bitumen-based coating materials resistant to the effects of temperature
Assignee: IG Farbenindustrie AG
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Filing: 1943-04-06
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Granted: 1944-06-06
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Expires: 1963-04-06
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 03:32
CPC Classifications
C; C08; C08L; C08L95/00
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