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.)
Okabe Co Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Okabe Co Ltd
Asahi Chemical Industry 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 Okabe Co Ltd, Asahi Chemical Industry Co LtdfiledCriticalOkabe Co Ltd
Priority to JP26567187ApriorityCriticalpatent/JPS63118435A/ja
Publication of JPS63118435ApublicationCriticalpatent/JPS63118435A/ja
Publication of JPH0335455B2publicationCriticalpatent/JPH0335455B2/ja