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JPH0776762A
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Aluminizing method and device
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JPH03134253A
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Cooling cavity-provided piston and manufacture thereof
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JPH01224159A
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Manufacture of piston for internal combustion engine
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JPH01224158A
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Manufacture of casting having cavity
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JPS63124851A
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Piston with cavity for cooling and manufacture thereof
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JPS6080501A
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Simultaneously both surfaces working type machine tool
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JPS6071139A
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Workpiece holding device
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JPS6072660A
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Simultaneous removing device for split cores
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JPS6072642A
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Sprue device for casting die
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JPS6071104A
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Tailstock of machine tool
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JPS6072661A
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Sprue cutter
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JPS5668575A
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Metal mold unit for molten metal forging
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JPS5668576A
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Manufacturing method of fiber reinforced compound product
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JPS5659574A
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Metal molding device for molten metal casting
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JPS5662958A
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Hardening method for surface of aluminum alloy
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JPS5650771A
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Molten metal forging method
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JPS5650772A
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Metal mold unit for molten metal forging
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JPS5650773A
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Molten metal forging unit
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JPS51120953A
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Forging method
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