Patent US4557526A successfully refreshed from Google Patents.
Patent DE505456C successfully refreshed from Google Patents.
DE505456C
Expired / Lapsed
DE
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Leveling device with foldable coulter, the pivot point of which is height adjustable in a sliding guide
Assignee: Mitteldeutsche Stahlwerke AG
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Filing: —
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Granted: 1930-08-19
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Expires: 1947-08-19
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 19:47
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/76; E02F3/7663; E02F3/7686
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