Patent DE661380C successfully refreshed from Google Patents.
DE661380C
Expired / Lapsed
DE
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Lubricating device for long drive nuts of ship lifts with spindle drive
Assignee: Fried Krupp Grusonwerk AG
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Filing: 1934-08-03
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Granted: 1938-06-17
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Expires: 1954-08-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 23:09
CPC Classifications
E; E02; E02C; E02C5/00
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Total Claims: 0
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