FR973650A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Machine for continuous production of thick simplex or duplex paper and cardboard
Assignee: Louis Grand
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Filing: 1941-10-28
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Granted: 1951-02-13
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Expires: 1961-10-28
Abstract
No abstract record available.
Inventors
- 👤 Louis Grand
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 08:45
CPC Classifications
D; D21; D21F; D21F11/00; D21F11/02; D21F11/04
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References Cited (Backward Citations)
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