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US1274473A
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Mechanical tractor for agricultural purposes.
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CA184485A
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Tractor for agricultural purposes
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GB106966A
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Improvements in and relating to Brakes for Road Vehicles.
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GB110032A
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Improvements in Mechanically-propelled Ploughs.
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GB108584A
|
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Improvements in and ralating to Mechanical Tractors for Agricultural Ploughs.
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GB104586A
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Improvements in and relating to Mechanical Tractors for Ploughs and other Agricultural Implements.
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GB191314995A
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Improvements in Transmission Gear for Mechanically Propelled Agricultural Implements.
|
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GB191314499A
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Improvements in Wheels for Self-propelled Vehicles and the like.
|
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GB191314507A
|
|
Improvements in Mechanically-propelled Ploughs.
|
|
GB190916333A
|
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Improvements in and relating to Self-propelled Combined Plough and Mowing Machines.
|
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GB190818545A
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Non-skidding and Non-slipping Appliances for Wheels for all kinds of Self Propelled Engines, Motor Vehicles, Omnibuses and the like.
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US1106603A
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Mechanically-propelled plow.
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