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.)
TAKAYASU KK
Original Assignee
TAKAYASU 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 TAKAYASU KKfiledCriticalTAKAYASU KK
Priority to JP6620978ApriorityCriticalpatent/JPS54157164A/en
Publication of JPS54157164ApublicationCriticalpatent/JPS54157164A/en