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.)
Kowa Kogyo Co Ltd
Ikegai Corp
Original Assignee
Kowa Kogyo Co Ltd
Ikegai 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 Kowa Kogyo Co Ltd, Ikegai CorpfiledCriticalKowa Kogyo Co Ltd
Priority to JP59069987ApriorityCriticalpatent/JPS60214870A/ja
Publication of JPS60214870ApublicationCriticalpatent/JPS60214870A/ja
Publication of JPS6222596B2publicationCriticalpatent/JPS6222596B2/ja