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.)
TOA NEKKEN KK
Original Assignee
TOA NEKKEN 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 TOA NEKKEN KKfiledCriticalTOA NEKKEN KK
Priority to JP2956976ApriorityCriticalpatent/JPS52113069A/ja
Publication of JPS52113069ApublicationCriticalpatent/JPS52113069A/ja
Publication of JPS5432269B2publicationCriticalpatent/JPS5432269B2/ja