|
US1701874A
|
|
Floating structure
|
|
US1617990A
|
|
Dry dock
|
|
US1440065A
|
|
Transfer system
|
|
US1335278A
|
|
Marine transportation vessel
|
|
US1413395A
|
|
Tension scarf for timbers
|
|
US1440064A
|
|
Tension plank splice
|
|
US1273771A
|
|
Method of securing wooden parts.
|
|
US1401889A
|
|
Wooden ship
|
|
US1273588A
|
|
Method of securing wooden parts.
|
|
US1212462A
|
|
Traction-gear.
|
|
US1223154A
|
|
Method of rendering ships unsinkable.
|
|
US779772A
|
|
Automatic drainage-valve for air and water.
|
|
US787084A
|
|
Apparatus for the propulsion of ships.
|
|
CA206861A
|
|
Marine transportation vessel
|
