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FR506487A
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Improvements in the manufacture of plastic tiles or corrugated sheets
Assignee: Individual
•
Filing: 1919-11-24
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Granted: 1920-08-23
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Expires: 1939-11-24
Abstract
No abstract record available.
Inventors
- 👤 Jose Maria Roviralta
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 17:15
CPC Classifications
B; B28; B28B; B28B1/00; B28B1/52; B28B1/528
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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