Patent CH232145A successfully refreshed from Google Patents.
CH232145A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Light-sensitive colloid layer for the production of tanning images.
Assignee: Kalle & Co Ag
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Filing: 1942-08-29
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Granted: —
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Expires: 1962-08-29
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Kalle Co
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 05:44
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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