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Magnetic coating formulations
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Patent number 5,330,669
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Issue date Jul 19, 1994
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Kyowa Hakko Kogyo Co., Ltd.
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Masahiko Yasuda
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polyurethane for flexible fuel containers
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Patent number 5,047,495
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Issue date Sep 10, 1991
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The G. F. Goodrich Company
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Edmond G. Kolycheck
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Magnetic recording tape
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Patent number 4,643,949
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Issue date Feb 17, 1987
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The B. F. Goodrich Company
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Edmond G. Kolycheck
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Polyurethane covered golf balls
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Patent number 4,442,282
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Issue date Apr 10, 1984
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The B. F. Goodrich Company
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Edmond G. Kolycheck
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Curable polyurethanes
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Patent number 4,408,020
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Issue date Oct 4, 1983
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The B. F. Goodrich Company
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Edmond G. Kolycheck
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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