Patent CH550282A successfully refreshed from Google Patents.
CH550282A
Expired / Lapsed
CH
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BALLAST REGALEER FOR RAILWAYS.
Assignee: Scheuchzer Aug Les Fils Sa
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Filing: 1972-03-29
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Granted: —
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Expires: 1992-03-29
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 11:06
CPC Classifications
E; E01; E01B; E01B27/00; E01B27/02; E01B27/023; E01B27/026
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Total Claims: 0
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