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.)
OTSUKA NAOHIKO
OTSUKA NAOJIROU
Original Assignee
OTSUKA NAOHIKO
OTSUKA NAOJIROU
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 OTSUKA NAOHIKO, OTSUKA NAOJIROUfiledCriticalOTSUKA NAOHIKO
Priority to JP14068575ApriorityCriticalpatent/JPS5264375A/ja
Publication of JPS5264375ApublicationCriticalpatent/JPS5264375A/ja
Publication of JPS553223B2publicationCriticalpatent/JPS553223B2/ja