Title:
【発明の名称】ジェット推進艇の推進機部の構造
Document Type and Number:
Japanese Patent JP2929540
Kind Code:
B2
Inventors:
KOBAYASHI SHO
Application Number:
JP10325389A
Publication Date:
August 03, 1999
Filing Date:
April 21, 1989
Export Citation:
Assignee:
YAMAHA HATSUDOKI KK
International Classes:
B63H25/38; B63H11/08; (IPC1-7): B63H11/08; B63H25/38
Domestic Patent References:
| JP62251296A | ||||
| JP62225492A | ||||
| JP63315398A | ||||
| JP4839440B2 | ||||
| JP3823678B1 |
Attorney, Agent or Firm:
Etsushi Kotani