DE480352C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for accelerating the development processes of photographic and tracing papers by means of gases or vapors
Assignee: ERVIN BURG DR
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Filing: 1927-01-27
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Granted: 1929-08-08
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Expires: 1947-01-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 16:11
CPC Classifications
G; G03; G03C; G03C5/00; G03C5/26; G03C1/00; G03C1/005; G03C1/06; G03C1/52; G03C1/61; G03C5/18
Claims Analysis
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References Cited (Backward Citations)
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