|
US1623727A
|
|
Drain device for lifeboats
|
|
GB191660A
|
|
Improvements in and relating to port lights
|
|
GB182342A
|
|
Improvements in and relating to hoisting mechanism
|
|
GB175935A
|
|
Improvements in and relating to line-throwing guns
|
|
GB188070A
|
|
Improvements in and relating to ships' davits
|
|
GB179103A
|
|
Improvements in and relating to ships' davits
|
|
GB184688A
|
|
Improvements in and relating to ships' davits
|
|
GB188071A
|
|
Improvements in and relating to band brakes
|
|
GB182013A
|
|
Improvements in and relating to ships' davits
|
|
DE380417C
|
|
Device for receiving and determining the direction of wave energy, in particular of underwater sound energy
|
|
DE376596C
|
|
Device to send sound in a certain direction, especially for underwater sound purposes
|
|
US1351571A
|
|
Ship's davit
|
|
US1367142A
|
|
Hoisting mechanism
|
|
US1394091A
|
|
Ship's davit
|
|
US1332338A
|
|
Line-carrying gun
|
|
US1332337A
|
|
Ship's davit
|
|
US1332366A
|
|
Ship's davit
|
|
US1287994A
|
|
Boat-detaching apparatus.
|
|
GB117071A
|
|
Improvements in Boat Detaching Apparatus.
|
|
US1281370A
|
|
Boat-detaching apparatus.
|
