Title:
ダイヤフラムポンプにおける駆動軸の軸受構造
Document Type and Number:
Japanese Patent JP4307867
Kind Code:
B2
Inventors:
Akira Inoue
Shinichi Wada
Shinichi Wada
Application Number:
JP2003052965A
Publication Date:
August 05, 2009
Filing Date:
February 28, 2003
Export Citation:
Assignee:
Oken Seiko Co., Ltd.
International Classes:
F04B45/04
Domestic Patent References:
| JP3035905Y2 | ||||
| JP46034256Y1 | ||||
| JP2001020953A | ||||
| JP10078035A | ||||
| JP9303399A | ||||
| JP59086414U | ||||
| JP62066020U |
Attorney, Agent or Firm:
Masaki Yamakawa