Patent DE494512C successfully refreshed from Google Patents.
DE494512C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of rammed concrete floors
Assignee: BAUINDUSTRIE GmbH
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Filing: 1927-04-10
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Granted: 1930-05-10
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Expires: 1947-04-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 13:16
CPC Classifications
E; E01; E01C; E01C9/00; E01C9/001
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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