Patent DE801574C successfully refreshed from Google Patents.
DE801574C
Expired / Lapsed
DE
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Method and device for evenly compacting the sand in compression molding machines
Assignee: Individual
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Filing: 1949-04-17
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Granted: 1951-01-11
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Expires: 1969-04-17
Abstract
No abstract record available.
Inventors
- 👤 Johannes Wisser
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 05:56
CPC Classifications
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