Patent DE477540C successfully refreshed from Google Patents.
DE477540C
Expired / Lapsed
DE
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Rasterization process for illustration printing of, in particular, telegraphic images with raster lines of varying width
Assignee: Siemens and Halske AG
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Filing: 1928-08-08
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Granted: 1929-06-10
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Expires: 1948-08-08
Abstract
No abstract record available.
Inventors
- 👤 Dr Julius Bekk
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 20:55
CPC Classifications
G; G03; G03F; G03F5/00; G03F5/02; G03F5/08; H; H04; H04N; H04N1/00; H04N1/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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