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CA1138784A
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Mobile power crane-excavator with open gear greasing
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GB2029357A
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Apron-conveyor connection for loading and conveying machines
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CA1082635A
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Apron attitude adjustment for loading and conveying machines
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US4261451A
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Clutch drag controls for hoist drum
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US4244447A
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Mobile power crane-excavator with open gear greasing
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US4142308A
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Linkage mechanism for digging implement
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US4109771A
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Safety lockout for engine clutch
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US4078679A
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Metering flow device for loading and conveying machines
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US4011937A
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Apron attitude adjustment for loading and conveying machines
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US4011936A
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Conveyor positioning structure for loading and conveying machines
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US4024957A
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Crane with foldable boom
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CA1035670A
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Spool valve position control for mobile power crane excavators and the like
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US3967706A
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Material handling apparatus with improved fail-safe brake system
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US3944099A
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Load holding device for mobile power crane excavators and the like
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US3907093A
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Tunneling machine
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US3630399A
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Log loader with improved linkage arrangement
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US2437529A
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Fuel injector
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US2012418A
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Load limiting friction clutch
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GB330963A
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A new or improved method and apparatus for removing fuel dilution from lubricating oil of internal combustion engines
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GB323642A
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Apparatus for preparing charges for use in internal combustion engines
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