Title:
【発明の名称】特に深井戸から水を揚げるポンプ装置
Document Type and Number:
Japanese Patent JPS63502200
Kind Code:
A
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Inventors:
Olofson, Bjorn
Application Number:
JP50078287A
Publication Date:
August 25, 1988
Filing Date:
January 15, 1987
Export Citation:
Assignee:
Olofson, Bjorn
International Classes:
F04B43/10; F04B47/04; (IPC1-7): F04B43/10; F04B47/04
Attorney, Agent or Firm:
Mitsuo Adachi