DE698762C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for optical copying of transparencies
Assignee: Zeiss Ikon AG
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Filing: 1937-09-09
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Granted: 1940-11-16
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Expires: 1957-09-09
Abstract
No abstract record available.
Inventors
- 👤 Dr Phil Hans Sauer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 02:13
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/54; G03B27/545
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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