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SooPAT
Automatic dosing device
Application number: 20 16204 18696.4.
Date of application: 20 16-05- 10
Applicant (patent right) Shengli Oilfield Jianing Chemical Electromechanical Equipment Co., Ltd.
Address: 256600, No.365, North Outer Ring Road, Binzhou City, Shandong Province
Inventor (Designer) Shen Lei
The main classification number is b 01f 7/16 (2006438+0) i.
Classification number b 01f 7/16 (2006.01) ib01f1/00 (2006.01) ib01f
B0 1F 15/04
Publication (Announcement) No.20565959 1U
Date of publicity (announcement): 20 16- 10-26
Patent Agency Beijing Zhilin Hengyuan Intellectual Property Agency (General Partnership) 1 1435
Agent Liu Zicheng.