AT145203B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Process for the fog-free development of photographic emulsions.
Assignee: Gevaert Photo Prod Nv
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Filing: 1934-04-07
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Granted: 1936-04-10
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Expires: 1954-04-07
Abstract
No abstract record available.
Inventors
- 👤 Georg Dr Schwarz
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-26 16:15
CPC Classifications
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