Patent DE831804C successfully refreshed from Google Patents.
DE831804C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Light-sensitive layers for the diazotype
Assignee: Kalle GmbH and Co KG
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Filing: 1950-02-13
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Granted: 1952-02-18
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Expires: 1970-02-13
Abstract
No abstract record available.
Inventors
- 👤 Dr Oskar Sues
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 11:09
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/52; G03C1/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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