FR791363A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for transmitting light rays to photoelectric cells
Assignee: ZEISS CARL SOC
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Filing: 1935-06-17
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Granted: 1935-12-10
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Expires: 1955-06-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 01:36
CPC Classifications
H; H04; H04B; H04B10/00; H04B10/60
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