|
US2012290442A1
|
|
Computer Implemented System, Method and Computer Program Product for Identifying Consumer Design Categories
|
|
GB9919886D0
|
|
Cooling radial flow turbine
|
|
US1174363A
|
|
Roller-clutch lifting-jack.
|
|
US1139595A
|
|
Clutch-clamp.
|
|
US879016A
|
|
Clutch.
|
|
GB190701668A
|
|
Improvements in Wave Motors.
|
|
CA106351A
|
|
Wave motor
|
|
US842841A
|
|
Clutch.
|
|
US840460A
|
|
Wave-motor.
|
|
US817347A
|
|
Wave-motor.
|
|
CA252332A
|
|
Child's occupant-propelled vehicle
|
|
CA210157A
|
|
Velocipede
|
|
CA266679A
|
|
Transmission mechanism for occupant-propelled vehicles
|
|
CA50685A
|
|
Hydraulic engine
|
