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.)
JATCO Corp
Original Assignee
JATCO 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
Application filed by JATCO CorpfiledCriticalJATCO Corp
Priority to JP63019628ApriorityCriticalpatent/JPH01199044A/ja
Publication of JPH01199044ApublicationCriticalpatent/JPH01199044A/ja
Priority to US07/730,391prioritypatent/US5154100A/en
Publication of JPH0570029B2publicationCriticalpatent/JPH0570029B2/ja