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Priority to JP4113276ApriorityCriticalpatent/JPS52131817A/ja
Publication of JPS52131817ApublicationCriticalpatent/JPS52131817A/ja
Publication of JPS5430924B2publicationCriticalpatent/JPS5430924B2/ja
JP4113276A1976-04-121976-04-12Hydraulic wheel elevating device utilizing reaction force of wheels for rice transplanting macine
GrantedJPS52131817A
(en)