FR863919A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Manufacturing process of hollow bodies and tools for its application
Assignee: Compagnie des Surchauffeurs SA
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Filing: 1939-10-31
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Granted: 1941-04-12
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Expires: 1959-10-31
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
2026-11-06 06:12
CPC Classifications
B; B01; B01D; B01D41/00; B01D41/04
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