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.)
Osaka Gas Co Ltd
Takaoka Toko Co Ltd
Original Assignee
Osaka Gas Co Ltd
Takaoka Electric Mfg Co 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 Osaka Gas Co Ltd, Takaoka Electric Mfg Co LtdfiledCriticalOsaka Gas Co Ltd
Priority to JP1976154523UpriorityCriticalpatent/JPS587612Y2/ja
Publication of JPS5371728UpublicationCriticalpatent/JPS5371728U/ja
Application grantedgrantedCritical
Publication of JPS587612Y2publicationCriticalpatent/JPS587612Y2/ja
Dispositivo di aerazione e di filtrazione bidirezionale naturale per la decomposizione aerobica cadaverica nelle casse di zinco e la filtrazione dei gas maleodoranti della decomposizione, dei batteri e dei virus.