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.)
Daimaru Sangyo Co Ltd
Sekisui Kasei Co Ltd
Original Assignee
Daimaru Sangyo Co Ltd
Sekisui Kasei 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 Daimaru Sangyo Co Ltd, Sekisui Kasei Co LtdfiledCriticalDaimaru Sangyo Co Ltd
Priority to JP1978044775UpriorityCriticalpatent/JPS5841181Y2/ja
Publication of JPS54149582UpublicationCriticalpatent/JPS54149582U/ja
Application grantedgrantedCritical
Publication of JPS5841181Y2publicationCriticalpatent/JPS5841181Y2/ja