DE539822C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Paper holder for the table of enlarging machines
Assignee: HEINZ BERENS FA
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Filing: 1929-05-07
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Granted: 1931-12-12
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Expires: 1949-05-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 18:11
CPC Classifications
G; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/58; G03B27/582
Claims Analysis
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References Cited (Backward Citations)
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