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.)
Toshiba Chemical Products Co Ltd
Original Assignee
Toshiba Chemical Products 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 Toshiba Chemical Products Co LtdfiledCriticalToshiba Chemical Products Co Ltd
Priority to JP16756579ApriorityCriticalpatent/JPS5690589A/ja
Publication of JPS5690589ApublicationCriticalpatent/JPS5690589A/ja
Publication of JPS6335418B2publicationCriticalpatent/JPS6335418B2/ja