Patent search ap:("CHIYODA CHEM ENG CONSTRUCT CO") AND inv:"UEDA YOSHIHIKO" Page 1

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发明授权
Automatic washing system with siphon for liquid filter cells 失效
Title translation: 具有SIPHON液体过滤器的自动清洗系统

公开(公告)号：US3502212A

公开(公告)日：1970-03-24

申请号：US3502212D

申请日：1967-07-12

Applicant: CHIYODA CHEM ENG CONSTRUCT CO

Inventor： UEDA YOSHIHIKO

IPC: B01D24/46 , B01D24/48 , B01D35/12 , B01D35/24 , B01D23/24

CPC classification number: B01D35/12 , B01D24/24 , B01D24/4631 , B01D2201/087 , B01D2201/206

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