DE454414C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method of manufacturing reinforced concrete rib masts using centrifugal molds
Assignee: Individual
•
Filing: 1926-05-23
•
Granted: 1928-01-07
•
Expires: 1946-05-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 11:09
CPC Classifications
B; B28; B28B; B28B21/00; B28B21/56; B28B21/60; B28B21/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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