CH38659A
(en )
1907-11-30
Protective device on railroad car doors to prevent parts of the body and clothing from being trapped
FR370890A
(en )
1907-02-21
Safety closure
FR7235E
(en )
1907-06-13
Safety closure
CH45725A
(en )
1909-12-16
Device for trams, motor vehicles and the like to prevent people from being run over, etc.
CH46911A
(en )
1910-05-02
Device on lamellar suspension springs of vehicles to achieve the most shock-free suspension possible and to prevent the so-called jumping of the body
CH39121A
(en )
1908-02-01
Device for tram cars to prevent people from being run over
FR349553A
(en )
1905-06-03
Safety lock and lock
CH49547A
(en )
1911-03-01
Device to prevent doors and windows from slamming noisily
FR372896A
(en )
1907-04-20
Protective device for railway car doors, preventing pinching of body parts and clothing
CH30278A
(en )
1904-11-30
Device for preventing the rubber tires of automobiles and other vehicles from sliding
FR379394A
(en )
1907-11-06
Improvements in the treatment of refractory metals
FR358246A
(en )
1906-02-02
Pneumatic wheel seals and device to prevent their perforation
CH38101A
(en )
1907-09-15
Device for the mechanical registration of railway wagon numbers
FR370731A
(en )
1907-02-18
Closure clip
CH49354A
(en )
1911-02-01
Device for preventing the wheels of vehicles from sliding
AT27632B
(en )
1907-02-25
Device for displaying and registering the maximum speed of vehicles within certain equal time periods
FR361303A
(en )
1906-06-11
Tracks and opening of salvage tracks to avoid accidents that may result from runaway trains or detached wagons
FR394708A
(en )
1909-01-30
Device to prevent the derailment of trolleys
CH44029A
(en )
1909-07-01
Device for securing the door lock on railroad cars
FR388406A
(en )
1908-08-12
Tie fastening device
CH33051A
(en )
1905-10-31
Device for preventing the wheels of motor vehicles from sliding
CH36718A
(en )
1907-02-15
Mechanical system for the extraction and melioration of rubber
GB190616554A
(en )
1907-05-16
Improvements in or relating to Apparatus for the Defence of Harbours and the like.
FR362178A
(en )
1906-06-09
Device to facilitate the starting and stopping of vehicles
FR364823A
(en )
1906-08-28
Device preventing theft of bicycles and other vehicles