Title:
【考案の名称】返送汚泥流量制御装置
Document Type and Number:
Japanese Patent JPH0633212
Kind Code:
U
Inventors:
Kazutoshi Yamamoto
Application Number:
JP6961592U
Publication Date:
April 28, 1994
Filing Date:
October 07, 1992
Export Citation:
Assignee:
KABUSHIKI KAISHA MEIDENSHA
International Classes:
C02F3/12; F04B49/06; G05B11/18; G05D7/06; G05D11/13; (IPC1-7): G05D7/06; C02F3/12; F04B49/06; G05B11/18; G05D11/13
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)
Next Patent: 薬液配合装置