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FR706079A
Expired / Lapsed
FR
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Artificial silk manufacturing process
Assignee: BREDA VISADA Ltd
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Filing: 1930-11-19
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Granted: 1931-06-18
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Expires: 1950-11-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 14:25
CPC Classifications
D; D01; D01H; D01H7/00; D01H7/02; D01H7/52; D01H7/58; D01D; D01D5/00; D01D5/22
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