FR529490A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to machines for cutting and perforating paper, cardboard and similar materials
Assignee: Rose Brothers Gainsborough Ltd
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Filing: 1921-01-07
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Granted: 1921-11-29
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Expires: 1941-01-07
Abstract
No abstract record available.
Inventors
- 👤 William Rose
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 14:41
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/14; B31B50/142; B31B50/16
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