Patent JPS5341817A successfully refreshed from Google Patents.
Patent DE832934C successfully refreshed from Google Patents.
DE832934C
Expired / Lapsed
DE
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Process for the production of foundry molds and foundry cores
Assignee: Individual
•
Filing: 1949-07-02
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Granted: 1952-03-03
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Expires: 1969-07-02
Abstract
No abstract record available.
Inventors
- 👤 Johannes Croning
- 👤 Dr-Ing Franz Poelzguter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 15:29
CPC Classifications
B; B22; B22C; B22C23/00; B22C9/00; B22C9/12; B22D; B22D18/00; B22D18/06; F; F27; F27B; F27B5/00; F27B5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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