CH65066A
(en )
1914-05-16
Process for the destruction of weeds on railway tracks, roads, paths etc.
CH48798A
(en )
1910-12-01
Process for destroying weeds on alleys, roads, railways, etc., by the use of chemical substances
CH46412A
(en )
1910-03-01
New process for the construction of roads, sidewalks, etc.
FR398952A
(en )
1909-06-18
New process for the construction of roads, pavements, sidewalks, etc.
CH50919A
(en )
1911-07-17
Process for coating roads, pavements, etc.
FR465446A
(en )
1914-04-16
Railroad sleepers
FR412207A
(en )
1910-07-07
Road construction method
FR418394A
(en )
1910-12-07
Railroad snow plows
FR450432A
(en )
1913-03-25
Switch position for railways, tramways, etc.
CH43562A
(en )
1909-05-17
Snow plow for railways, roads etc.
FR472368A
(en )
1914-12-03
Crossing system for railways
FR388639A
(en )
1908-08-18
Snow plows for railways, roads or other
FR407695A
(en )
1910-03-08
Means to prevent the formation of dust on the roads
FR429273A
(en )
1911-09-19
Reinforced concrete sleepers, for railways
FR457897A
(en )
1913-09-27
Steering adjuster for plows
DK20455C
(en )
1915-08-23
Railway sleeper.
ES48673A1
(en )
1910-10-01
Some claim plates, "Platai" system.
CH56081A
(en )
1912-10-01
Mobile machine for notching railway sleepers on the same track
FR435517A
(en )
1912-03-04
Locomotive or tractor with towing, on rails or on roads
FR405727A
(en )
1910-01-12
Railway composter
FR478091A
(en )
1915-11-22
Oscillating needle for changing railway or tram tracks
FR473093A
(en )
1914-12-30
Route planner system for railways
CH35778A
(en )
1906-10-31
Installation for paving roads, squares, roads, etc.
FR470605A
(en )
1914-09-19
Warning system for railways
ES58259A1
(en )
1914-07-01
A new system for changing the needles of railways.