DE2540549A1
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Vibrating sieve for grading ore - has cross bars protected from abrasion by hard steel and rubber covers
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AU8399675A
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Improved wear resistance of screen supports
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GB1520886A
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Material classifying apparatus
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GB1520885A
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Material classifying apparatus
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CA1024940A
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Screens with shield protected deck supports
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US3905897A
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Material classifying apparatus
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US3666066A
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Stationary article turnover device
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US3578111A
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Multiple bearing recirculating lubrication system
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US3528541A
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Balanced oscillating conveyor
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US3454230A
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Combined crushing and attrition apparatus and method
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US3295667A
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Anti-blinding mechanism for screen panels
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US3334823A
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Crusher mechanism
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US3258211A
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Crusher apparatus
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US3300152A
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Crusher apparatus
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US3242933A
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Automatic degreaser unit
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US3186547A
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Screen tensioning and clamping means
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GB952957A
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Methods and apparatus for removing mold sand from mold flasks
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US3148840A
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Crusher apparatus
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US3154259A
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Crusher mechanism
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US3170645A
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Crusher apparatus
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