DE409589C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for copying negatives onto metal plates
Assignee: MAN AG
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Filing: —
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Granted: 1925-02-09
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Expires: 1942-02-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 21:06
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/20; G03F7/2002; G03F7/2014
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References Cited (Backward Citations)
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