FR1154610A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and apparatus for changing the shape of metal tubes
Assignee: Michigan College Of Mining & T
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Filing: 1956-07-04
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Granted: 1958-04-14
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Expires: 1976-07-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 18:22
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/15; B21C37/28; B21C37/29; B21C37/294
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