Patent FR944331A successfully refreshed from Google Patents.
FR944331A
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Process for the production of polyurethane resins
Assignee: Franco Codignola
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Filing: 1947-02-06
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Granted: 1949-04-01
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Expires: 1967-02-06
Abstract
No abstract record available.
Inventors
- 👤 Franco Codignola
- 👤 Mario Piacenza
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 21:44
CPC Classifications
C; C07; C07C; C07C263/00; C07C263/10; C08; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/30; C08G18/32; C08G18/3203; C08G18/3206; C08G18/70; C08G18/72; C08G18/73
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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