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.)
SHINGIJUTSU KAIHATSU KK
Original Assignee
SHINGIJUTSU KAIHATSU 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 SHINGIJUTSU KAIHATSU KKfiledCriticalSHINGIJUTSU KAIHATSU KK
Priority to JP6661477ApriorityCriticalpatent/JPS543320A/en
Publication of JPS543320ApublicationCriticalpatent/JPS543320A/en