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Method for casting silicon
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Powder of oxide for dielectric ceramics and a process for producing dielectric ceramics
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Trace constituent collecting method in trichlorosilane solution
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Superfine-particle titanium oxide powder and ultraviolet shielding cosmetic material using the powder
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Method for forming cuttings of high-melting-point active metal and its alloy
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Method for preventing clogging of dripping pipe in production of metallic titanium
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Semiconductor wafer and manufacturing method therefor
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Production of cz single crystal and its apparatus
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Production of silicon single crystal by electromagnetic melting
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Production of polycrystal silicon cast mass for solar cell
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Silicon casting method
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Titanium tube for lining heat transfer tube
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Production of silicon single crystal
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Method and device for producing single crystal
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Method for solidifying molten magnesium chloride
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