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GB244688A
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Improvements in wheel barrows
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DE410001C
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Monorail trolley with swiveling side supports and foldable push rod
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DE359807C
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Feed gear for rail drilling machines
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DE388477C
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Switch for monorails
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DE502049C
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Four-wheel dismountable railroad master's cart with two independent frames that enclose the two wheels on each side of the car
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DE355995C
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Car lever acting like a lever
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DE493695C
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Locking device for monorail turntables
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DE369960C
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Swinging rail cold saw
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DE523814C
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Brake shoe with exchangeable sole
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