FR899415A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Apparatus for continuous manufacture of metal pipes and molded hollow ingots
Assignee: Wieland Werke AG
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Filing: 1943-11-04
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Granted: 1945-05-30
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Expires: 1963-11-04
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
2026-11-05 08:23
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/006
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