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.)
NIPPON FORM SERVICE KK
Nippon Telegraph and Telephone Corp
Original Assignee
NIPPON FORM SERVICE KK
Nippon Telegraph and Telephone 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 NIPPON FORM SERVICE KK, Nippon Telegraph and Telephone CorpfiledCriticalNIPPON FORM SERVICE KK
Priority to JP1339878ApriorityCriticalpatent/JPS54107294A/ja
Publication of JPS54107294ApublicationCriticalpatent/JPS54107294A/ja
Publication of JPS6146960B2publicationCriticalpatent/JPS6146960B2/ja