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.)
Nihon Kagaku Sangyo Co Ltd
Original Assignee
Nihon Kagaku Sangyo 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 Nihon Kagaku Sangyo Co LtdfiledCriticalNihon Kagaku Sangyo Co Ltd
Priority to JP13221480UpriorityCriticalpatent/JPS5849359Y2/ja
Publication of JPS5756996UpublicationCriticalpatent/JPS5756996U/ja
Application grantedgrantedCritical
Publication of JPS5849359Y2publicationCriticalpatent/JPS5849359Y2/ja