Patent DE690334C successfully refreshed from Google Patents.
DE690334C
Expired / Lapsed
DE
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Cooling device for synthetic resin bearings
Assignee: ROEMMLER AKT GES H
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Filing: 1937-02-16
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Granted: 1940-04-23
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Expires: 1957-02-16
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Eckenberg
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 08:57
CPC Classifications
F; F16; F16C; F16C37/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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