FR847787A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to the double-piece pile manufacturing process, as well as to the looms, with a view to absolutely regulating the pile height
Assignee: LEROUX FRERES SOC
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Filing: 1938-06-24
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Granted: 1939-10-17
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Expires: 1958-06-24
Abstract
No abstract record available.
Inventors
- 👤 Charles Duquesnoy
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 21:41
CPC Classifications
D; D03; D03D; D03D39/00; D03D39/16
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