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.)
Kubota Corp
Toyo Engineering Corp
Original Assignee
Kubota Corp
Toyo Engineering Corp
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
Priority claimed from JP82181Aexternal-prioritypatent/JPS56102753A/ja
Application filed by Kubota Corp, Toyo Engineering CorpfiledCriticalKubota Corp
Application grantedgrantedCritical
Publication of CA1197667ApublicationCriticalpatent/CA1197667A/fr