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.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP7318876ApriorityCriticalpatent/JPS52156470A/en
Publication of JPS52156470ApublicationCriticalpatent/JPS52156470A/en
PURPOSE: To provide a treating tank containing filters, wherein a treating liquid contained in the tank can be used for long, with keeping a high purity of the liquid from dust without draining it, and the tank has a simplified structure.
COPYRIGHT: (C)1977,JPO&Japio
JP7318876A1976-06-231976-06-23Treating tank containing filters
PendingJPS52156470A
(en)