Patent DE852807C successfully refreshed from Google Patents.
DE852807C
Expired / Lapsed
DE
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Device for developing blueprints with gaseous agents
Assignee: Kalle GmbH and Co KG
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Filing: 1944-06-18
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Granted: 1952-10-20
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Expires: 1964-06-18
Abstract
No abstract record available.
Inventors
- 👤 Josef Horn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 21:08
CPC Classifications
G; G03; G03D; G03D7/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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