FR2196602A5
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pneumatically stripped moulds - with porous metallic lining giving long mould life
Assignee: BONNETOT HENRI
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Filing: 1972-08-18
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Granted: 1974-03-15
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Expires: 1992-08-18
Abstract
Abstract Mould comprises >=1 metal support profiled according to the object to be cast and has a no. of judiciously distributed perforations over the whole of its surface(s), and a uniform coating of porous metal sprayed, e.g. by plasma jet, over its moulding surface(s) or wall(s).
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 12:27
CPC Classifications
B; B28; B28B; B28B7/00; B28B7/36; B28B7/368; B28B7/10; B28B7/12
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