|
ES104088A1
|
|
Improvements related to the manufacture of propellers.
|
|
ES104089A1
|
|
Improvements related to the expulsion (by compression) of metals.
|
|
GB191501034A
|
|
Improvements in Valve or like Re-facing and Truing-up Apparatus.
|
|
GB191300329A
|
|
An Improved Number Plate or Indicating Plate for Motor Cars and the like or for other analogous purposes.
|
|
GB190826879A
|
|
A New or Improved Tread for the Pedal Levers of Motor Vehicles.
|
|
GB190720882A
|
|
Improvements in Apparatus for Displaying Advertisements.
|
|
GB190118459A
|
|
Chuck for Crank Turning.
|
|
GB189810485A
|
|
Improved Apparatus for Rocking Cradles and the like.
|
|
GB189407198A
|
|
Improvements in Enema-syringes and other similar Instruments.
|
|
CA250883A
|
|
Splash guard for the wheels of motor and other road vehicles
|
|
CA279559A
|
|
Extrusion of metal
|
|
CA283361A
|
|
Propeller
|
|
CA305799A
|
|
Screw propeller
|
|
CA342379A
|
|
Golf practice device
|
