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.)
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Zaidan Hojin Seisan Kaihatsu Kenkyusho
Original Assignee
Research Institute for Production Development
Seisan Kaihatsu Kagaku Kenkyusho
Zaidan Hojin Seisan Kaihatsu Kenkyusho
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 Research Institute for Production Development, Seisan Kaihatsu Kagaku Kenkyusho, Zaidan Hojin Seisan Kaihatsu KenkyushofiledCriticalResearch Institute for Production Development
Priority to JP6900675ApriorityCriticalpatent/JPS51144780A/ja
Publication of JPS51144780ApublicationCriticalpatent/JPS51144780A/ja
Publication of JPS552951B2publicationCriticalpatent/JPS552951B2/ja