Title:
【発明の名称】浄水場の薬品注入制御装置
Document Type and Number:
Japanese Patent JP2768810
Kind Code:
B2
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Inventors:
Yasuyuki Miyajima
Application Number:
JP16853090A
Publication Date:
June 25, 1998
Filing Date:
June 28, 1990
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
C02F1/00; C02F1/50; C02F1/76; (IPC1-7): C02F1/76; C02F1/00; C02F1/50
Attorney, Agent or Firm:
Hidekazu Miyoshi (1 outside)