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.)
SHOWA DENKI KOUGIYOU KK
Original Assignee
SHOWA DENKI KOUGIYOU 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 SHOWA DENKI KOUGIYOU KKfiledCriticalSHOWA DENKI KOUGIYOU KK
Priority to JP15907776ApriorityCriticalpatent/JPS5382881A/en
Publication of JPS5382881ApublicationCriticalpatent/JPS5382881A/en