|
US3001590A
(en)
|
|
Unit carriers
|
|
SU417097A1
(enExample)
|
|
|
|
US1746606A
(en)
|
|
Tractor drawbar cultivator
|
|
RU233415U1
(ru)
|
|
Борона для междурядной обработки пропашных культур
|
|
US27703A
(en)
|
|
Improvement in cultivators |
|
RU2073393C1
(ru)
|
|
Культиватор
|
|
US814258A
(en)
|
|
Wheel-cultivator.
|
|
US1602244A
(en)
|
|
Bedding-plow attachment for tractors
|
|
US781011A
(en)
|
|
Lister-cultivator.
|
|
US1476687A
(en)
|
|
Motor cultivator
|
|
US1379518A
(en)
|
|
Draft appliance for harrows
|
|
US470234A
(en)
|
|
Cultivator |
|
US990480A
(en)
|
|
Cotton chopper and cultivator.
|
|
US1040879A
(en)
|
|
Cultivator.
|
|
US293465A
(en)
|
|
Attaching plant-shields to cultivators |
|
US1301268A
(en)
|
|
Cultivator attachment for harrows.
|
|
US56157A
(en)
|
|
Improvement in cultivators |
|
RU2070362C1
(ru)
|
|
Гибкая борона
|
|
US952983A
(en)
|
|
Cotton-cultivator.
|
|
US208921A
(en)
|
|
Improvement in cultivators |
|
US359988A
(en)
|
|
Harrow |
|
US546801A
(en)
|
|
Combined scraping |
|
US868107A
(en)
|
|
Lister-cultivator.
|
|
US355652A
(en)
|
|
Listed-corn cultivator |
|
US904038A
(en)
|
|
Combined cotton chopper and cultivator.
|