Patent DE757879C successfully refreshed from Google Patents.
DE757879C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Light meter for photographic recordings
Assignee: Ernst Leitz Wetzlar GmbH
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Filing: 1939-12-12
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Granted: 1953-10-12
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Expires: 1959-12-12
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Broschke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 21:01
CPC Classifications
G; G01; G01J; G01J1/00; G01J1/42; G01J1/4209; G01J1/4214
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
AT156043B
Cited
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