FR919266A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Metal casting process and hopper allowing the realization
Assignee: Laurens Van Kampen
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Filing: 1945-12-21
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Granted: 1947-03-04
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Expires: 1965-12-21
Abstract
No abstract record available.
Inventors
- 👤 Laurens Van Kampen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 08:55
CPC Classifications
B; B22; B22D; B22D21/00; B22D21/02; B22D21/027
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References Cited (Backward Citations)
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