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.)
Kohjin Holdings Co Ltd
Kohjin Co
Original Assignee
Kohjin Holdings Co Ltd
Kohjin Co
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 JP10804680Aexternal-prioritypatent/JPS5732284A/en
Priority claimed from JP14196080Aexternal-prioritypatent/JPS5767580A/en
Application filed by Kohjin Holdings Co Ltd, Kohjin CofiledCriticalKohjin Holdings Co Ltd
Priority claimed from EP81106043Aexternal-prioritypatent/EP0045503B1/en
Application grantedgrantedCritical
Publication of DE3176085D1publicationCriticalpatent/DE3176085D1/en