Title:
【考案の名称】気体移送ポンプのバルブ装置
Document Type and Number:
Japanese Patent JP3007224
Kind Code:
U
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Inventors:
Ichiro Ikeda
Application Number:
JP1025994U
Publication Date:
February 14, 1995
Filing Date:
July 27, 1994
Export Citation:
Assignee:
Iwaki Co., Ltd.
International Classes:
(IPC1-7): F04B45/04; F16K15/14
Attorney, Agent or Firm:
Asakura Shozo