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.)
Chuo Hatsujo KK
Takenaka Corp
Oiles Corp
Original Assignee
Chuo Hatsujo KK
Takenaka Corp
Oiles 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 Chuo Hatsujo KK, Takenaka Corp, Oiles CorpfiledCriticalChuo Hatsujo KK
Priority to JP5893590UpriorityCriticalpatent/JP2519993Y2/ja
Publication of JPH0447084UpublicationCriticalpatent/JPH0447084U/ja
Application grantedgrantedCritical
Publication of JP2519993Y2publicationCriticalpatent/JP2519993Y2/ja