Patent DE866321C successfully refreshed from Google Patents.
DE866321C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Sealing and holding device for the bearings of pressure rollers for spinning machines
Assignee: Carl Freudenberg KG
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Filing: 1937-06-02
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Granted: 1953-02-09
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Expires: 1957-06-02
Abstract
No abstract record available.
Inventors
- 👤 Johann Jacob Keyser
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 16:31
CPC Classifications
D; D01; D01H; D01H5/00; D01H5/18; D01H5/70; D01H5/74; D01H2700/00; D01H2700/245
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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