US11319037B2
(en )
2022-05-03
Floating maritime vessel comprising a detachable measuring keel
DE68915513D1
(de )
1994-06-30
Modularer, starrer aufblasbarer Aufbau eines Wasserfahrzeuges.
GB132002A
(sv )
US1486257A
(en )
1924-03-11
Floating dock
CN108750874B
(zh )
2023-08-18
一种码头浮动式电梯
USRE20379E
(en )
1937-05-25
Airplane
US1720698A
(en )
1929-07-16
Seaplane
US1778467A
(en )
1930-10-14
Boat structure for seaplanes
GB700771A
(en )
1953-12-09
Improvements in or relating to sailing craft
US1893584A
(en )
1933-01-10
Airship mcoring method and apparatus
US2427772A
(en )
1947-09-23
Watercraft
US1861338A
(en )
1932-05-31
Marine vessel
US1029546A
(en )
1912-06-11
Construction of floating vessels.
US2627832A
(en )
1953-02-10
Submersible amphibian landing craft
US1685458A
(en )
1928-09-25
Airship
US3553750A
(en )
1971-01-12
Small boat with built-in safety features
US3431878A
(en )
1969-03-11
Fluidfoil ringcraft
RU2056316C1
(ru )
1996-03-20
Тримаран
GB1059050A
(en )
1967-02-15
Method and apparatus for obtaining power from a naturally occurring body of water
AT31061B
(de )
1907-12-10
Anordnung und Einrichtung der Postkammer für Schiffe.
GB760525A
(en )
1956-10-31
Improvements relating to hydrofoils on aircraft
US917695A
(en )
1909-04-06
Air-ship.
GB204390A
(en )
1923-09-27
Floating station for flying machines, airships and the like
GB140087A
(en )
1921-06-09
Improvements in and relating to wing pontoons for aircraft
KR20240018070A
(ko )
2024-02-13
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