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.)
SEKOO GIKEN KK
Sekoh Giken KK
Original Assignee
SEKOO GIKEN KK
Sekoh Giken 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 SEKOO GIKEN KK, Sekoh Giken KKfiledCriticalSEKOO GIKEN KK
Priority to JP49077437ApriorityCriticalpatent/JPS517426A/ja
Publication of JPS517426ApublicationCriticalpatent/JPS517426A/ja
