FR828407A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the manufacture of a product covered with hair
Assignee: Saint Gobain Abrasives Inc
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Filing: 1937-10-29
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Granted: 1938-05-18
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Expires: 1957-10-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 13:47
CPC Classifications
D; D04; D04H; D04H11/00; D03; D03D; D03D39/00; D03D39/10; Y; Y10; Y10S; Y10S101/00; Y10S101/37
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