Paddle locking devices for watercraft paddles which is a system to conveniently load and hold paddles, especially if the paddles are to be stored outside of the watercraft.
PADDLE LOCKING DEVICE FOR WATERCRAFT PADDLES AND OARS
2016-10-20
Patent
Electronic Resource
English
Design of racing boats for oars and paddles
Engineering Index Backfile | 1937
|Design of racing boats for oars and paddles
Engineering Index Backfile | 1936
|