|
JPS59134086A
|
|
Method of improving propelling property by increasing accompanying stream
|
|
JPS59106398A
|
|
Method of improving propulsive performance by donut-shaped wake distribution and fin shape therefor
|
|
JPS5997998A
|
|
Lift device
|
|
JPS5950889A
|
|
Stern fin to control stern eddy
|
|
JPS58118493A
|
|
Forming method of stern keel line for obtaining high efficient propulsion
|
|
JPS5897593A
|
|
Hull structure for improving propulsion performance and reducing vibration of hull
|
|
JPS5885782A
|
|
Method of anchoring pontoon
|
|
JPS5881888A
|
|
Rock damping pontoon
|
|
JPS5826697A
|
|
Two-shaft propelling equipment
|
|
JPS57101510A
|
|
Superlong flexible unit sailing method and loading barge
|
|
JPS57102441A
|
|
Loading apparatus for circular barge
|
|
JPS5790280A
|
|
Highly efficient propelling for tail boat of catamaran and its hull shape
|
|
JPS5777282A
|
|
Ship with catamaran-type stern
|
|
JPS54142790A
|
|
Loader jointly used for long and short sea container in cargo boat
|
|
JPS53114182A
|
|
Current regulating type outflowed oil recovering boat
|
|
JPS5313791A
|
|
Suspending rope and gear for hinge connection type hatch cover
|
|
JPS535046A
|
|
Process for indicating completion of underlayinggflux spraying in automatic welding
|
|
JPS5291288A
|
|
Foldable hanging floor deck gear
|
|
JPS5235097A
|
|
Method of and apparatus for assembling hull blocks of a ship
|
