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.)
NAKAYAMA TEKKOSHO KK
Original Assignee
NAKAYAMA TEKKOSHO 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 NAKAYAMA TEKKOSHO KKfiledCriticalNAKAYAMA TEKKOSHO KK
Priority to JP3649280ApriorityCriticalpatent/JPS5815026B2/ja
Publication of JPS56133083ApublicationCriticalpatent/JPS56133083A/ja
Publication of JPS5815026B2publicationCriticalpatent/JPS5815026B2/ja