Patent DE690244C successfully refreshed from Google Patents.
DE690244C
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DE
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Finder rail with search device that can be moved via a card index
Assignee: JOSEF STUESSGEN
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Filing: 1938-11-01
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Granted: 1940-04-19
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Expires: 1958-11-01
Abstract
No abstract record available.
Inventors
- 👤 Josef Stuessgen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 15:41
CPC Classifications
G; G06; G06K; G06K21/00; G06K21/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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