FR700222A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to machines for rolling, printing, graining leather and other thin sheet materials
Assignee: MERCIER FRERES
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Filing: 1930-08-08
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Granted: 1931-02-26
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Expires: 1950-08-08
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 13:53
CPC Classifications
C; C14; C14B; C14B1/00; C14B1/44; C14B1/56; C14B2700/00; C14B2700/18; C14B2700/185
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