CH350461A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Use of oxyketones to protect against ultraviolet radiation
Assignee: Ciba Geigy
•
Filing: 1957-12-06
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Granted: —
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Expires: 1977-12-06
Abstract
No abstract record available.
Inventors
- 👤 Max Dr Duennenberger
- 👤 Adolf-Emil Dr Siegrist
- 👤 Erwin Dr Maeder
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 20:24
CPC Classifications
A; A61; A61Q; A61Q17/00; A61Q17/04; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/35; A61K8/49; A61K8/4906; A61K8/4926; A61K8/4973
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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