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.)
SEMEDAIN KK
Cemedine Co Ltd
Mitsubishi Kasei Corp
Original Assignee
SEMEDAIN KK
Cemedine Co Ltd
Mitsubishi Kasei 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 SEMEDAIN KK, Cemedine Co Ltd, Mitsubishi Kasei CorpfiledCriticalSEMEDAIN KK
Priority to JP12310075ApriorityCriticalpatent/JPS5248637A/en
Publication of JPS5248637ApublicationCriticalpatent/JPS5248637A/en