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DE529480C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of colored water effects

Assignee: Durand and Huguenin AG
•
Filing: 1929-12-28
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Granted: 1931-07-17
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Expires: 1949-12-28
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-08 19:15
CPC Classifications
D; D06; D06P; D06P5/00; D06P5/15; D06P5/155

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