FR724382A
(en )
1932-04-26
Improvements in the construction of fans
FR765688A
(en )
1934-06-14
Single-track vehicle
GR3618B
(en )
1932-04-08
PERFECTIONS IN OR IN RELATION TO METHODS AND MEANS OF ROAD CONSTRUCTION.
GR3663B
(en )
1932-05-26
PERFECTIONS IN AND IN RELATION TO MOTOR VEHICLES.
FR706230A
(en )
1931-06-20
Improvements in carburetors
ES125480A3
(en )
1932-05-16
Improvements in the construction of road pavements and the like.
GR2744B
(en )
1930-05-10
PERFECTIONS IN RELATION TO CONSTRUCTION.
FR746830A
(en )
1933-06-07
Economic and removable construction
GR2428B
(en )
1929-08-27
PERFECTIONS IN AND IN RELATION TO ASPHALT COMPOSITIONS.
FR736867A
(en )
1932-11-30
Improvements in the construction of shredders
GR3073B
(en )
1931-01-20
PERFECTIONS IN OR IN RELATION TO MANUFACTURE OF HANDS.
GR3490B
(en )
1932-01-21
PERFECTIONS IN AND IN RELATION TO ELECTRIC BATTERY ELEMENTS.
GR3101B
(en )
1931-02-18
PERFECTIONS IN THE COVERING OF ASPHALT ROADS.
FI14604A
(en )
1932-09-09
In Tervavern
FI14561A
(en )
1932-08-26
In Hjulbo
ES126364A1
(en )
1932-05-16
Improvements in the manufacture of concrete blocks and similar.
ES137889A1
(en )
1935-08-16
Perfeccionamientos in machines for the construction of road and roads.
GR3149B
(en )
1931-04-14
PERFECTIONS ARE INVESTED IN THE METHODS AND MEANS FOR THE IMPROVEMENT OF TOBACCO.
ES113414A1
(en )
1929-08-01
Improvements in the construction of roads and roads.
FI14593A
(en )
1932-09-09
Winter road
ES127405A1
(en )
1932-08-16
Improvements in the paving of roads, roads, floors and similar.
FR39966E
(en )
1932-03-21
Improvements in carburetors
ES127033A1
(en )
1932-07-16
Improvements in the construction of pavements or roads.
GR3883B
(en )
1932-11-10
DEVICE I ALLOWED CARS THE MOST EASY TO GO THROUGH SNOW AND MUDDY ROADS.
GR686B
(en )
1924-07-25
PERFECTIONS IN AND IN RELATION TO INCREASE OVER CASE DISPOSAL.