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CA893578A
|
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Material handling apparatus
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US3538814A
|
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Double-acting hydraulic cylinder and control therefor
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US3503132A
|
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Hydraulic mechanical electrical sensing device
|
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US3425499A
|
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Hydraulic vibratory hammer for driving and or extracting piles and the like
|
|
US3338184A
|
|
Convertible rail-highway vehicle
|
|
US3321851A
|
|
Combination rotary broom and turbine
|
|
US3332362A
|
|
Convertible rail-highway trailer
|
|
US3315381A
|
|
Rotary broom for material handling
|
|
US3286654A
|
|
Convertible rail-highway vehicle
|
|
CA817139A
|
|
Hydraulic vibratory hammer for the driving and/or extracting piles and the like
|
|
CA756367A
|
|
Road-rail vehicle having a self-aligning retractable and set-off flanged wheel arrangement
|
|
CA869327A
|
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Hydraulic operators
|
|
CA806424A
|
|
Automatic jacking, levelling and lining railroad track tampers
|
|
CA751107A
|
|
Rotary broom
|
|
CA826457A
|
|
Hydraulic vibratory hammer for driving and/or extracting piles and the like
|
|
CA786118A
|
|
Hydraulic vibrating forging hammers and presses
|
|
CA766463A
|
|
Combination rotary broom and turbine
|
|
CA736717A
|
|
Convertible road and rail-type trailer
|
|
CA768361A
|
|
Contour or level indicating and recording device
|
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CA741101A
|
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Convertible road and rail-type trailer
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