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Porous polymers
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Patent number 4,668,709
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Issue date May 26, 1987
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Lever Brothers Company
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Keith Jones
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Porous polymers
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Patent number 4,612,334
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Issue date Sep 16, 1986
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Lever Brothers Company
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Keith Jones
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Porous polymers
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Patent number 4,611,014
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Issue date Sep 9, 1986
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Lever Brothers Company
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Keith Jomes
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Colored bleaching compositions
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Patent number 4,554,091
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Issue date Nov 19, 1985
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Lever Brothers Company
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Robert A. Jones
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...