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JP2001280854A
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High temperature heating furnace
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JPH09318273A
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Hot press device
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JPH08313166A
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Hot press apparatus
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JPH07209160A
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Impact testing machine
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JPH07187760A
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Production of sintered artificial jewel
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JPH06345541A
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Microwave sintering method and furnace therefor
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JPH06200887A
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Rotary vacuum pump
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JPH05248771A
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Heating fornace capable of being rapidly cooled
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JPH03287715A
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Vacuum melting furnace
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JPH0365580A
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Composite heat-insulation material
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JPS63303804A
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Production of silicon oxynitride
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JPS6375483A
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Method of fixing heat-insulating material in high-temperature furnace
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JPS59161676A
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Continuous furnace
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JPS58154194A
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Heater for high temperature furnace
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JPS5248858A
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Cooling process at negative pressure for straw mats
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