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 ENBAIRO KOGYO KK
NIPPON ENBAIRO KOUGIYOU KK
NIPPON ENVIRO KOGYO
Original Assignee
NIPPON ENBAIRO KOGYO KK
NIPPON ENBAIRO KOUGIYOU KK
NIPPON ENVIRO KOGYO
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 ENBAIRO KOGYO KK, NIPPON ENBAIRO KOUGIYOU KK, NIPPON ENVIRO KOGYOfiledCriticalNIPPON ENBAIRO KOGYO KK
Priority to JP50127114ApriorityCriticalpatent/JPS5251169A/ja
Publication of JPS5251169ApublicationCriticalpatent/JPS5251169A/ja
Publication of JPS5444141B2publicationCriticalpatent/JPS5444141B2/ja