Patent DE747066C successfully refreshed from Google Patents.
DE747066C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Image projector with interchangeable image collection containers
Assignee: Individual
•
Filing: 1937-08-25
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Granted: 1944-09-06
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Expires: 1957-08-25
Abstract
No abstract record available.
Inventors
- 👤 Willy Salchow
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 20:08
CPC Classifications
G; G03; G03B; G03B23/00; G03B23/02; G03B23/04; G03B23/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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