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.)
KOMATSU PURANTO KK
Original Assignee
KOMATSU PURANTO KK
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 KOMATSU PURANTO KKfiledCriticalKOMATSU PURANTO KK
Priority to JP7196585ApriorityCriticalpatent/JPS61229503A/ja
Publication of JPS61229503ApublicationCriticalpatent/JPS61229503A/ja
Publication of JPH0573564B2publicationCriticalpatent/JPH0573564B2/ja