Patent US3448254A successfully refreshed from Google Patents.
DE920331C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of needle bearing cages, especially for needles of small diameters
Assignee: IHO Holding GmbH and Co KG
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Filing: 1952-12-02
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Granted: 1955-05-31
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Expires: 1972-12-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 18:20
CPC Classifications
F; F16; F16C; F16C19/00; F16C19/22; F16C19/44; F16C19/46; F16C33/00; F16C33/30; F16C33/46; F16C33/467; F16C33/4676; F16C33/54; F16C33/542; F16C33/543
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References Cited (Backward Citations)
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