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GB1307081A
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Safe load apparatus for a material handling device
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Multistage throttle valve
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Apparatus for making large distillation plants
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Tree harvester boom elevation control
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GB1183697A
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Telescopic Boom with Proportioned Travel.
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GB1200007A
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Tree harvester
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Method of operating a pump-turbine in spinning reserve
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Tree-harvesting and -processing devices
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Bucket tilt control system for level-crowd type loaders
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Multistage flash evaporator having removable flashing device
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US3529643A
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Tree harvesting and processing devices
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US3532141A
|
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Tree harvesting and processing devices
|
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US3529640A
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Tree harvesting and processing devices
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US3529642A
|
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Tree harvesting
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|
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Controllable pitch propeller with hydraulic power supply and control
|
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US3516555A
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Traveling crane
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US3516513A
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Method and apparatus for leveling self-frecting platform structures
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Steam generator and method of making the same
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US3494594A
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Drive for boom mounted hoist cable
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US3554291A
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Level and slope control for surfacing machines
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