Title:
【発明の名称】船舶のウォータージェット推進切換装置
Document Type and Number:
Japanese Patent JP2940443
Kind Code:
B2
Inventors:
ISHIGAKI EIICHI
Application Number:
JP18639195A
Publication Date:
August 25, 1999
Filing Date:
June 28, 1995
Export Citation:
Assignee:
ISHIGAKI KK
International Classes:
B63H11/107; (IPC1-7): B63H11/107
Domestic Patent References:
| JP6312694A | ||||
| JP1132497U |