CH228239A
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CH
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Assignee: Zeiss Ikon Ag
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Filing: 1942-08-19
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Granted: —
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Expires: 1962-08-19
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Zeiss Ikon
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-24 22:59
CPC Classifications
G; G02; G02B; G02B5/00; G02B5/30; G02B5/3025; G02B5/3033
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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