CH63482A
(en )
1914-02-02
Device for adjusting the spacing of the plow wheels during operation
FR450871A
(en )
1913-04-05
Scouring device for wheel harrows
FR20330E
(en )
1917-08-01
Adjustment device for sprinkler cars
FR447476A
(en )
1913-01-06
Device allowing rapid removal of the propellers
ES53144A1
(en )
1912-08-01
Winnowing machine "Cano" system.
CH74488A
(en )
1917-08-01
Protective device for hearing organs against explosions
FR553814A
(en )
1923-05-31
Device for the production of sparks
FR480420A
(en )
1916-08-03
Device for adjusting the running of trains
FR463008A
(en )
1914-02-12
Device for supplying boilers
FR468845A
(en )
1914-07-17
Locomobile for towing plows
FR455362A
(en )
1913-07-29
Adjustment device for plows
FR452795A
(en )
1913-05-23
Device for adjusting the position of bracelets, chains, on the wrists
FR451027A
(en )
1913-04-09
Device preventing back bracelets from escaping from stretchers
FR439111A
(en )
1912-06-06
Device for adjusting the action of the stops on suspended tracks
FR439319A
(en )
1912-06-11
Detachable suspender device
FR447636A
(en )
1913-01-10
Device preventing the derailment of trolley heads
FR25979E
(en )
1923-07-18
Ground anchoring system for mechanical tillage equipment
FR443138A
(en )
1912-09-17
Recording device for recording the regulatory execution of irrigation or watering of mines
FR481543A
(en )
1916-12-13
Train stopping device
FR483343A
(en )
1917-06-26
Train stopping device
FR469493A
(en )
1914-08-01
Hitch for trolleys
FR496515A
(en )
1919-11-08
Device preventing loosening of nuts
FR450304A
(en )
1913-03-21
Device to produce the toe gap
ES53090A1
(en )
1912-08-01
Seeder system "Folch".
FR502758A
(en )
1920-05-26
Device for adjusting the depth of immersion of underwater mines