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AU1866970A
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Improvements in or relating to making 163 moulds
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US3595064A
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Separation detector
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US3684000A
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Mold making device having blow nozzle
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US3500810A
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Lubricating overhead rocker arm
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US3503375A
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Valve
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US3413807A
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Machine tool
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US3370428A
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Decelerating and return device for machine element
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US3412721A
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Composite casting
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US3501976A
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Camshaft
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US3470941A
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Apparatus for casting metal into each of a series of molds
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US3400696A
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Valve train
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US3439526A
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Measuring device
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US3345782A
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Internal grinding machine
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CA837981A
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Energy absorbing apparatus
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CA813640A
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Valve operating device
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CA845543A
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Energy absorbing method
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CA887439A
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Valve operating device
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