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.)
TOPII KOUGIYOU KK
Topy Industries Ltd
Original Assignee
TOPII KOUGIYOU KK
Topy Industries Ltd
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 TOPII KOUGIYOU KK, Topy Industries LtdfiledCriticalTOPII KOUGIYOU KK
Priority to JP6219975ApriorityCriticalpatent/JPS51138031A/en
Publication of JPS51138031ApublicationCriticalpatent/JPS51138031A/en