CH47203A
(en )
1910-06-01
Vehicle fitted with at least one device to prevent the crushing of bodies in the path of this vehicle
FR400650A
(en )
1909-08-02
Device for distributing the load in bearings with several bearings
FR17819E
(en )
1913-12-01
Nut with stopper
FR405870A
(en )
1910-01-15
Bolt with device to prevent loosening of the nut
CH43965A
(en )
1909-07-01
Bolt with device to prevent loosening of the nut
FR395540A
(en )
1909-03-04
Device to prevent oil loss through the bearings
FR443728A
(en )
1912-10-01
Pulley with chain stopper
FR384888A
(en )
1908-04-24
Device to prevent oil loss in the bearings
CH45084A
(en )
1909-10-16
Bottle with device to prevent any fraudulent introduction of liquid into the bottle
CH49208A
(en )
1911-01-16
Bottle with device to prevent any fraudulent introduction of liquid into the bottle
FR403721A
(en )
1909-11-12
Bottle with device to prevent any fraudulent introduction of liquid into the bottle
FR472406A
(en )
1914-12-04
Device to facilitate the flow of wine in the presses
FR400869A
(en )
1909-08-11
Device to reduce friction and adhesion between a boat and the surrounding water
FR397602A
(en )
1909-05-13
Device to reduce jolts in vehicles
FR380395A
(en )
1907-12-06
Automatic device to operate the mixture in the spinning mills
FR387921A
(en )
1908-07-28
Device for inserting the balls into the ball bearings
FR397258A
(en )
1909-05-04
Device for discharging the electricity generated in automobiles
FR541254A
(en )
1922-07-25
Device for keeping the pitch constant in sound emitter installations
CH43014A
(en )
1909-03-16
Device for drawing frozen oils from the barrel
FR521865A
(en )
1921-07-21
Device for driving the blank in the rolling mill
FR403960A
(en )
1909-11-19
Device to prevent the projection of sparks and increase the draft in the chimneys
FR404279A
(en )
1909-11-27
Stopping device for artillery pieces with differential recoil
FR462531A
(en )
1914-01-29
Device for rowing with the face turned in the direction of travel
FR18633E
(en )
1914-05-27
Device to facilitate the embarkation of motor cars, with any lifting device
FR465101A
(en )
1914-04-08
Device to facilitate the embarkation of motor cars, with any lifting device