Patent DE849953C successfully refreshed from Google Patents.
DE849953C
Expired / Lapsed
DE
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Attachment for photographic or cinematographic cameras, preferably for those with a viewfinder lens
Assignee: EGON FISCHER BERLIN
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Filing: 1949-09-04
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Granted: 1952-09-18
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Expires: 1969-09-04
Abstract
No abstract record available.
Inventors
- 👤 Egon Fischer
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 14:09
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/02; G03B17/12
Claims Analysis
Total Claims: 0
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