CH176323A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the manufacture of artificial silk threads exhibiting contrasting effects.
Assignee: Soie Artificielle De Calais Sa
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Filing: 1934-07-11
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Granted: —
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Expires: 1954-07-11
Abstract
No abstract record available.
Inventors
- 👤 Societe Anonyme La Soie Calais
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-22 23:01
CPC Classifications
D; D01; D01D; D01D5/00; D01D5/28
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Total Claims: 0
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References Cited (Backward Citations)
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