Title:
ツインスケグ船の推進性能改善装置
Document Type and Number:
Japanese Patent JP4747685
Kind Code:
B2
Inventors:
Takuya Omori
Application Number:
JP2005166858A
Publication Date:
August 17, 2011
Filing Date:
June 07, 2005
Export Citation:
Assignee:
Ihi Co., Ltd.
International Classes:
B63H5/16
Domestic Patent References:
JP48044391Y1 | ||||
JP59050889A | ||||
JP57113292U | ||||
JP50000073B1 | ||||
JP58035495U | ||||
JP9193892A | ||||
JP2001138986A |
Attorney, Agent or Firm:
Mitsuo Sakamoto