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.)
YOKOHAMA KAGAKU KINZOKU KK
Original Assignee
YOKOHAMA KAGAKU KINZOKU KK
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 YOKOHAMA KAGAKU KINZOKU KKfiledCriticalYOKOHAMA KAGAKU KINZOKU KK
Priority to JP50036163ApriorityCriticalpatent/JPS5928966B2/ja
Publication of JPS51110665ApublicationCriticalpatent/JPS51110665A/ja
Publication of JPS5928966B2publicationCriticalpatent/JPS5928966B2/ja