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- Google Patents
AU486745B2 - Resiliently yieldable rail fastening
- Google Patents
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Reasons Du Nord S A
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Reasons Du Nord S A
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Priority claimed from FR7315918Aexternal-prioritypatent/FR2228134B1/fr
Application filed by Reasons Du Nord S AfiledCriticalReasons Du Nord S A
Application grantedgrantedCritical
Publication of AU6859674ApublicationCriticalpatent/AU6859674A/en
Publication of AU486745B2publicationCriticalpatent/AU486745B2/en