Patent DE525699C successfully refreshed from Google Patents.
DE525699C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process to increase the useful performance of friction disc presses
Assignee: Individual
•
Filing: 1927-02-24
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Granted: 1931-05-29
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Expires: 1947-02-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 21:26
CPC Classifications
B; B30; B30B; B30B1/00; B30B1/18; B30B1/186
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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