Title:
推進力伝達装置
Document Type and Number:
Japanese Patent JP4421210
Kind Code:
B2
More Like This:
Inventors:
Kawase Akira
Toshiyuki Yonezu
Koji Kawamura
Toshiyuki Yonezu
Koji Kawamura
Application Number:
JP2003113084A
Publication Date:
February 24, 2010
Filing Date:
April 17, 2003
Export Citation:
Assignee:
Nippon Cast Iron Pipe Co., Ltd.
International Classes:
F16L21/00; F16L27/12; F16L1/00; F16L1/024; F16L7/00
Domestic Patent References:
JP2002309890A | ||||
JP6377191U | ||||
JP58175U |
Attorney, Agent or Firm:
Yasuo Ishikawa