DE594530C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Negative holder for photographic enlargers
Assignee: Individual
•
Filing: 1931-12-03
•
Granted: 1934-03-17
•
Expires: 1951-12-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 08:42
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/62; G03B27/6271; G03B27/6278
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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