FR1102764A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and device for the manufacture of hollow bodies, seamless, open on one side
Assignee: Kellver A G
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Filing: 1954-06-21
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Granted: 1955-10-25
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Expires: 1974-06-21
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 20:18
CPC Classifications
B; B21; B21C; B21C23/00; B21C23/02; B21C23/04; B21C23/14; B21D; B21D22/00; B21D22/20; B29; B29C; B29C51/00; B29C51/08; B29C55/00; B29C55/30
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