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.)
HASEGAWA TEKKOSHO KK
Original Assignee
HASEGAWA 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 HASEGAWA TEKKOSHO KKfiledCriticalHASEGAWA TEKKOSHO KK
Priority to JP17519885ApriorityCriticalpatent/JPS6241393A/ja
Publication of JPS6241393ApublicationCriticalpatent/JPS6241393A/ja
Publication of JPS6352158B2publicationCriticalpatent/JPS6352158B2/ja