Patent DE968430C successfully refreshed from Google Patents.
DE968430C
Expired / Lapsed
DE
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Lighting device for projection image devices
Assignee: Zeiss Ikon AG
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Filing: 1937-01-28
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Granted: 1958-02-13
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Expires: 1957-01-28
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Kurt Raentsch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 13:05
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/14; G03B21/20; G03B21/208
Claims Analysis
Total Claims: 0
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