DE870818C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for transferring mechanical vibration energy to concrete or similar substances
Assignee: Walter Bau AG
•
Filing: 1950-02-25
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Granted: 1953-03-16
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Expires: 1970-02-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 19:12
CPC Classifications
B; B28; B28B; B28B1/00; B28B1/08
Claims Analysis
Total Claims: 0
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