Title:
二重反転プロペラ装置
Document Type and Number:
Japanese Patent JP4253496
Kind Code:
B2
Inventors:
Hideki Main Fuji
Application Number:
JP2002337920A
Publication Date:
April 15, 2009
Filing Date:
November 21, 2002
Export Citation:
Assignee:
IHI Co., Ltd. Marine United
International Classes:
B63H5/08; B63H5/10; B63H3/02; B63H3/10; B63H23/18
Domestic Patent References:
| JP6056082A | ||||
| JP9323698A | ||||
| JP2002234491A |
Attorney, Agent or Firm:
Tsunemitsu Yamada
Seiichi Otsuka
Seiichi Otsuka
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