CH149169A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Lubricating device for bearings, slides, etc.
Assignee: Ferdinand Martin Du Pont Max
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Filing: 1929-09-02
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Granted: —
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Expires: 1949-09-02
Abstract
No abstract record available.
Inventors
- 👤 Ferdinand Martin Du Pont Max
- 👤 Maurice Brillie Henri
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 22:48
CPC Classifications
—
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