KR0137045B1
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A filter of core type for cigarette
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KR960005833B1
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Manufacturing method of conjugated yarn in rayon and polyester and acetate
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KR960005957B1
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Preparation of producing high porous polymer fiber by using conjugated spinning
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KR0140060B1
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Polyolefin resin composition
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KR960005963B1
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Preparation process of polyester fiber comprising ceramic
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KR960000285B1
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Honeycomb expander
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KR960005964B1
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Preparation process of deep-colored acetate fiber
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KR0137039B1
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Polyimide resin composition
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KR960005734B1
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Purification method for fibrinogen protease
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KR960005067B1
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Process for preparation polyarylene-sulfides
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KR950004915B1
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Manufacturing method for polor separating membrane
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KR960005797B1
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Process for preparing polyester
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