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DE971591C
Expired / Lapsed
DE
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Concrete paver
Assignee: ANETTE LEHMANN POTTKAEMPER
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Filing: 1950-10-17
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Granted: 1959-02-26
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Expires: 1970-10-17
Abstract
No abstract record available.
Inventors
- 👤 Johann Hauser
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 22:58
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/22; E01C19/30; E01C19/34; E01C19/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1504404A
Cited
FR745372A
Cited
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