DE686522C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for developing blueprints with gaseous agents
Assignee: Kalle GmbH and Co KG
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Filing: 1934-11-07
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Granted: 1940-01-11
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Expires: 1954-11-07
Abstract
No abstract record available.
Inventors
- 👤 Josef Horn
- 👤 Dipl-Ing Arthur Schade
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 07:39
CPC Classifications
G; G03; G03D; G03D7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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