Title:
【考案の名称】多葉ル-ツ型スラリポンプ
Document Type and Number:
Japanese Patent JPS603997
Kind Code:
Y2
Inventors:
Toshiyuki Nagasawa
Application Number:
JP12989979U
Publication Date:
February 04, 1985
Filing Date:
September 21, 1979
Export Citation:
Assignee:
Toshiyuki Nagasawa
International Classes:
F04C2/18; F04C2/14; F04C13/00; F04C18/14; F04C18/18; (IPC1-7): F04C2/14; F04C13/00
Attorney, Agent or Firm:
T. Takahashi