FR843546A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for coloring textile and other materials
Assignee: Henry Dreyfus
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Filing: 1938-09-16
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Granted: 1939-07-05
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Expires: 1958-09-16
Abstract
No abstract record available.
Inventors
- 👤 Henry Dreyfus
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 07:19
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/90; D06P1/92; D06P1/928; D06P1/922
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References Cited (Backward Citations)
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