FR1524731A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Phenolic resins useful as binders for foundry sands
Assignee: Societa Italiana Resine SpA SIR
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Filing: 1967-05-26
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Granted: 1968-05-10
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Expires: 1987-05-26
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
2026-11-02 10:50
CPC Classifications
B; B22; B22C; B22C1/00; B22C1/16; B22C1/20; B22C1/22; B22C1/2233; B22C1/2246; C; C08; C08K; C08K5/00; C08K5/0008; C08K5/0025
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