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Ministerium fuer Verkehrswesen
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Ministerium fuer Verkehrswesen
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Filing date
Publication date
Application filed by Ministerium fuer VerkehrswesenfiledCriticalMinisterium fuer Verkehrswesen
Application grantedgrantedCritical
Publication of FR2112882A6publicationCriticalpatent/FR2112882A6/fr
B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
B61G3/16—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram, e.g. "Scharfenberg" type