FR755140A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for avoiding the mirror effect in winding spools of artificial silk, and in particular spools of artificial silk thread
Assignee: Akzo NV
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Filing: 1933-05-04
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Granted: 1933-11-20
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Expires: 1953-05-04
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 14:31
CPC Classifications
B; B65; B65H; B65H54/00; B65H54/02; B65H54/38; B65H2701/00; B65H2701/30; B65H2701/31
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