DE1215325B
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Rotatable, foldable crane mounted on a carrier vehicle
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US3139988A
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Indicator for cranes and the like
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US3134488A
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Crane
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DE1187076B
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Simply cranked tab as a connecting link for block or bush chains
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US3109542A
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Stabilizers for cranes and the like
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US3109248A
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Bucket grader attachment
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GB947669A
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Sprocket chain
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GB946162A
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Permanent magnet lifting device
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GB924077A
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Crawler tractor with demountable side frames
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GB967277A
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Outriggers for crawler cranes,shovels,hoes and the like
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GB963023A
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Turntable ball bearing for power cranes, shovels, hoes and the like
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US3076560A
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Retractible mast and boom stop
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GB928772A
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Boom and scoop assembly for attachment to a tractor or the like
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DE1183437B
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Shovel loading machine
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US3054300A
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Sprocket chain
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US3092260A
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Back-hitch gaintry
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US3083837A
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Crane
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US3019913A
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Outriggers for power shovels, cranes or the like
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US3021016A
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Outriggers for crawler cranes, shovels, hoes and the like
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US3036650A
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Carrier with demountable side frames
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