CH304853A
(en )
1955-01-31
Device for working with millimeter waves.
AT181840B
(en )
1955-04-25
Device for connecting attachments, in particular attachable plows, to tractors
CH298697A
(en )
1954-05-15
Device for ejecting flat objects.
FR1026020A
(en )
1953-04-22
Vineyard tractor
CH294733A
(en )
1953-11-30
Device for generating calibration pulses.
CH260217A
(en )
1949-02-28
Holder for displaying objects to be carried on the arm.
FR1024967A
(en )
1953-04-09
Tractor
FR987113A
(en )
1951-08-09
Device for fitting the wheels of agricultural tractors, in order to increase their grip during work
AT169731B
(en )
1951-12-10
Device for additional lateral steering of implements articulated on a towing vehicle, in particular agricultural implements
CH264833A
(en )
1949-11-15
Device for cultivating plants.
AT175723B
(en )
1953-08-10
Hitching device for agricultural implements pulled by winches, in particular plows
DK77431C
(en )
1954-04-20
Device for tractor plows.
FR1015255A
(en )
1952-09-15
Tillage implement for tractor
ES22530Y
(en )
1952-07-01
Perfected plow
ES24312Y
(en )
1951-04-16
Perfected plow.
FR1022863A
(en )
1953-03-11
Mounted reciprocating plows (right and left) for tractor
CH298158A
(en )
1954-04-30
Device for perspective drawing.
CH468772A
(en )
1969-02-28
Device for hanging work implements, in particular plows, on tractors
CH245921A
(en )
1946-12-15
Device for watering cultures.
AT175404B
(en )
1953-07-10
Finger bar lifting device for agricultural tractors
ES188939A1
(en )
1949-09-16
IMPROVEMENTS IN AGRICULTURAL TRACTORS
FR1033669A
(en )
1953-07-15
Hitch for tractors
FR1050319A
(en )
1954-01-06
Improvements made to tractors, in particular agricultural tractors
ES24667Y
(en )
1951-04-16
Perfected garment.
DK76868C
(en )
1953-12-21
Device for tractor-mounted trailers.