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DE674969C Expired / Lapsed DE ⏱️ 0.0 years remaining

Drying device on rotogravure printing machines for printed paper webs

Assignee: Johannisberg Maschf GmbH
•
Filing: 1936-03-06
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Granted: 1939-04-26
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Expires: 1956-03-06
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 07:56
CPC Classifications
B; B41; B41F; B41F23/00; B41F23/04; B41F23/0403; B41F23/0423; B41F23/0426

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