DE880504C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Additional device for photoelectric light meters for color temperature measurement
Assignee: Metrawatt AG
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Filing: 1951-05-05
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Granted: 1953-06-22
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Expires: 1971-05-05
Abstract
No abstract record available.
Inventors
- 👤 Rudolf V Dr-Ing Freydorf
- 👤 Georg Dipl-Ing Kurlbaum
- 👤 Hans Joachim Wichmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 01:08
CPC Classifications
G; G01; G01J; G01J5/00; G01J5/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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