Title:
【発明の名称】吸引圧力容器と関連した水リングポンプの切換装置
Document Type and Number:
Japanese Patent JP3081689
Kind Code:
B2
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Inventors:
Joseph Kaiser
Application Number:
JP29172891A
Publication Date:
August 28, 2000
Filing Date:
November 07, 1991
Export Citation:
Assignee:
Joseph Kaiser
International Classes:
F04C19/00; E03F5/22; E03F7/10; F04C25/02; (IPC1-7): E03F5/22
Attorney, Agent or Firm:
Mitsufumi Esaki (2 others)