JPH0753204A
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Calcium phosphate-based self-hardenable composition
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US5158913A
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Metal boride ceramic material
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US5102835A
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Metal boride ceramic material
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JPH04139066A
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Production of hexagonal columnar silicon nitride
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JPH0492804A
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Production of beta type silicon nitride powder
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JPH0491226A
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Production of silicon nitride coated fiber
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JPH03237095A
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Production of silicon nitride whisker
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JPH03237072A
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Production of preform of silicon nitride whisker
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DE3843711A1
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Metal boride ceramic material
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JPH0274598A
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Production of silicon nitride whisker
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JPH0248498A
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Production of silicon nitride whisker
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JPH01317200A
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Production of silicon nitride whisker
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JPH01301594A
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Production of silicon nitride whisker
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JPH01286970A
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Nozzle for welding use
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JPH01284350A
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Nozzle for water jet
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JPH01286969A
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Nozzle for welding use
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JPH01282156A
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Rolling sleeve
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JPH01284475A
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Low melting metal treating means
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JPH01278956A
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Low melting point metal treating device
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JPH01278476A
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Nozzle for water jet
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