CH265221A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the automatic development of exposed papers, in particular document papers, and a device for carrying out the process.
Assignee: Walter Dr Zollinger
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Filing: 1948-07-08
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Granted: —
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Expires: 1968-07-08
Abstract
No abstract record available.
Inventors
- 👤 Walter Dr Zollinger
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-26 05:06
CPC Classifications
G; G03; G03D; G03D15/00; G03D15/02; G03D15/022; G03D3/00; G03D3/02; G03D3/06; G03D3/08; G03D3/13; G03D3/135
Claims Analysis
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References Cited (Backward Citations)
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