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.)
OOTOME ENG KK
TANIMOTO TEKKO KK
Original Assignee
OOTOME ENG KK
TANIMOTO TEKKO 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 OOTOME ENG KK, TANIMOTO TEKKO KKfiledCriticalOOTOME ENG KK
Priority to JP9230378ApriorityCriticalpatent/JPS5519454A/ja
Publication of JPS5519454ApublicationCriticalpatent/JPS5519454A/ja
Publication of JPS6149017B2publicationCriticalpatent/JPS6149017B2/ja