Title:
【発明の名称】スラスタゲート
Document Type and Number:
Japanese Patent JP2894771
Kind Code:
B2
Inventors:
SUZUKI KAZUHIRO
Application Number:
JP3225390A
Publication Date:
May 24, 1999
Filing Date:
February 13, 1990
Export Citation:
Assignee:
KAYABA KOGYO KK
International Classes:
B63B19/00; B63H25/42; (IPC1-7): B63H25/42
Domestic Patent References:
| JP1111600A | ||||
| JP1233199A |
Attorney, Agent or Firm:
Masaki Goto (1 person outside)