FR854471A
Expired / Lapsed
FR
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Cream-dye and its manufacturing process
Assignee: Oscar Sutterlin
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Filing: 1939-01-04
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Granted: 1940-04-16
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Expires: 1959-01-04
Abstract
No abstract record available.
Inventors
- 👤 Oscar Sutterlin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 22:09
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/415; A61K8/411; A61Q; A61Q1/00; A61Q1/02; A61Q1/10; A61Q5/00; A61Q5/10
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References Cited (Backward Citations)
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