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.)
SHINAKITA KASEI KK
Mitsubishi Metal Corp
Original Assignee
SHINAKITA KASEI KK
Mitsubishi Metal Corp
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 SHINAKITA KASEI KK, Mitsubishi Metal CorpfiledCriticalSHINAKITA KASEI KK
Priority to JP13486082ApriorityCriticalpatent/JPS5930848A/ja
Publication of JPS5930848ApublicationCriticalpatent/JPS5930848A/ja
Publication of JPS6142940B2publicationCriticalpatent/JPS6142940B2/ja