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FR897493A
Expired / Lapsed
FR
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Core for continuous casting of metal tubes or hollow bars
Assignee: Wieland Werke AG
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Filing: 1943-08-25
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Granted: 1945-03-22
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Expires: 1963-08-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 07:17
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/006
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