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.)
TOYO FILTER KOGYO KK
Original Assignee
TOYO FILTER KOGYO 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 TOYO FILTER KOGYO KKfiledCriticalTOYO FILTER KOGYO KK
Priority to JP764680ApriorityCriticalpatent/JPS56105711A/ja
Publication of JPS56105711ApublicationCriticalpatent/JPS56105711A/ja
Publication of JPH0146168B2publicationCriticalpatent/JPH0146168B2/ja