FR659155A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements in the manufacture of colors for wallpapers, fabrics, wall hangings and other uses
Assignee: Jacques Ehrenwerth
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Filing: 1928-08-20
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Granted: 1929-06-25
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Expires: 1948-08-20
Abstract
No abstract record available.
Inventors
- 👤 Jacques Ehrenwerth
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 10:44
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/24; C04B28/26; C04B2111/00; C04B2111/00474; C04B2111/00482
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