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.)
NAIGAI MALLEABLE KK
Original Assignee
NAIGAI MALLEABLE 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 NAIGAI MALLEABLE KKfiledCriticalNAIGAI MALLEABLE KK
Priority to JP4172482ApriorityCriticalpatent/JPS58160612A/ja
Publication of JPS58160612ApublicationCriticalpatent/JPS58160612A/ja
Publication of JPS6252658B2publicationCriticalpatent/JPS6252658B2/ja