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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Trinity Industrial Corp
Dowa Holdings Co Ltd
Toyota Motor Corp
Original Assignee
Trinity Industrial Corp
Toyota Motor Corp
Toyota Jidosha Kogyo KK
Dowa Mining Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Trinity Industrial Corp, Toyota Motor Corp, Toyota Jidosha Kogyo KK, Dowa Mining Co LtdfiledCriticalTrinity Industrial Corp
Priority to JP3832775ApriorityCriticalpatent/JPS51113373A/ja
Publication of JPS51113373ApublicationCriticalpatent/JPS51113373A/ja
Publication of JPS532275B2publicationCriticalpatent/JPS532275B2/ja