DE838540C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rangefinder for photographic cameras coupled with the lens adjustment
Assignee: Voigtlander AG
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Filing: 1950-03-18
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Granted: 1952-05-08
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Expires: 1970-03-18
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Fritz Faulhaber
- 👤 Dr-Ing Helmut Naumann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 13:01
CPC Classifications
G; G03; G03B; G03B13/00; G03B13/18; G03B13/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE643177C
Cited
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