Title:
スターンフィン装備船用舵装置
Document Type and Number:
Japanese Patent JP6638941
Kind Code:
B2
Inventors:
Tsutomu Ikeda
Hidetsugu Shinohara
Hidetsugu Shinohara
Application Number:
JP2016214680A
Publication Date:
February 05, 2020
Filing Date:
October 13, 2016
Export Citation:
Assignee:
Yamakawa Shipbuilding Iron Works Co., Ltd.
Tsutomu Ikeda
Tsutomu Ikeda
International Classes:
B63H25/38; B63H5/16
Domestic Patent References:
| JP2013126849A | ||||
| JP2144296A | ||||
| JP6127798U | ||||
| JP577798A | ||||
| JP61102394A |
Foreign References:
| US2331706 |