Patent FR821992A successfully refreshed from Google Patents.
FR821992A
Expired / Lapsed
FR
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Wool dyeing process and new compounds and products intended for it
Assignee: Imperial Chemical Industries Ltd
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Filing: 1937-05-19
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Granted: 1937-12-17
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Expires: 1957-05-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 07:52
CPC Classifications
D; D06; D06P; D06P3/00; D06P3/02; D06P3/04; D06P3/14; D06P3/20
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