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US2022762A
|
|
Power transmission assembly for motor-driven vehicles
|
|
GB421983A
|
|
Improvements relating to power transmission assemblies, particularly for agricultural or road tractors
|
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GB399489A
|
|
A coin freed safety razor blade vending machine
|
|
US1900440A
|
|
Cultivator
|
|
GB341202A
|
|
Improvements in coin-freed vending machines
|
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GB340244A
|
|
Improvements relating to cultivators
|
|
US1916945A
|
|
Tractor-drawn agricultural implement
|
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GB320084A
|
|
Improvements relating to tractor-drawn agricultural implements
|
|
US1687719A
|
|
Tractor and tractor implement
|
|
GB253566A
|
|
Apparatus for coupling agricultural implements to tractors and automatically regulating the depth of work
|
|
US1637811A
|
|
Agricultural implement
|
|
GB226033A
|
|
Improvements in and relating to agricultural implements
|
|
US1501652A
|
|
Agricultural implement
|
|
US1501651A
|
|
Agricultural implement
|
|
US1526972A
|
|
Plow
|
|
GB195421A
|
|
Improvements relating to agricultural implements
|
|
GB186172A
|
|
Improvements relating to agricultural implements, such as ploughs, adapted to be operated by tractors
|
|
US1464130A
|
|
Means for coupling agricultural implements
|
|
US1379399A
|
|
Tractor-hitch
|
|
GB160248A
|
|
Improvements in or relating to means for coupling agricultural implements to tractors
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