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DE470233C
Expired / Lapsed
DE
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Process for the production of non-metallic closed frames for boxless casting
Assignee: HERMANN MEIXNER
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Filing: —
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Granted: 1929-01-08
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Expires: 1946-01-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 16:59
CPC Classifications
B; B22; B22C; B22C21/00
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