DE471929C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method for smoothing out an aqueous film solution, in particular a viscose solution, spread out on a casting substrate
Assignee: HEINRICH HAMPEL DR
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Filing: —
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Granted: 1929-02-18
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Expires: 1946-02-18
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 15:57
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/88; B29C48/919; B29C48/03; B29C48/07; B29C48/08; B29C48/911; B29C48/9135; B29C48/914
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