DE636168C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for clarifying optical images
Assignee: Carl Zeiss SMT GmbH
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Filing: 1932-11-26
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Granted: 1936-10-07
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Expires: 1952-11-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 05:37
CPC Classifications
G; G02; G02B; G02B21/00; G02B21/06; G02B21/08; G02B21/14
Claims Analysis
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References Cited (Backward Citations)
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