Title:
【発明の名称】船舶推進装置
Document Type and Number:
Japanese Patent JP2631536
Kind Code:
B2
Inventors:
OOYAMA KAZUO
Application Number:
JP29835688A
Publication Date:
July 16, 1997
Filing Date:
November 28, 1988
Export Citation:
Assignee:
HONDA GIKEN KOGYO KK
International Classes:
B63H3/02; B63H1/20; F02B61/04; (IPC1-7): B63H3/02; B63H1/20
Domestic Patent References:
| JP6088696A | ||||
| JP5950898U | ||||
| JP3838Y1 |
Attorney, Agent or Firm:
Shukichi Nakagawa