DE700466C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for recording structure diagrams
Assignee: HUGO SEEMANN DR
•
Filing: 1937-11-02
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Granted: 1940-12-20
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Expires: 1957-11-02
Abstract
No abstract record available.
Inventors
- 👤 Dr Hugo Seemann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 23:53
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/20; G01N23/205
Claims Analysis
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References Cited (Backward Citations)
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