DE337642C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of threads, ribbons, films and the like. Like. Made of viscose
Assignee: JACQUES COENRAAD HARTOGS DR
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Filing: 1919-12-24
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Granted: 1921-06-03
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Expires: 1939-12-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 15:01
CPC Classifications
D; D01; D01F; D01F2/00; D01F2/06
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