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Priority claimed from DE19641457670external-prioritypatent/DE1457670A1/de
Application filed by E ConradfiledCriticalE Conrad
Publication of DK113889BpublicationCriticalpatent/DK113889B/da
Dreipunkthakenkupplung fuer Ackerschlepper mit hydraulisch oder dergleichen heb- undsenkbaren in ihrem Seitenabstand nach Patent.....(Patentanmeldung C 34704 III/45 a) ein- und feststellbaren Schlepparmen