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.)
ISHIKAWATOKI TEKKOSHO KK
Original Assignee
ISHIKAWATOKI 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 ISHIKAWATOKI TEKKOSHO KKfiledCriticalISHIKAWATOKI TEKKOSHO KK
Priority to JP4672183ApriorityCriticalpatent/JPS59171608A/ja
Publication of JPS59171608ApublicationCriticalpatent/JPS59171608A/ja
Publication of JPH0223322B2publicationCriticalpatent/JPH0223322B2/ja