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Sterilant compositions
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Issue date Mar 9, 1993
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Erika, Inc.
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Elaine N. Tell
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Sterilant compositions
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Patent number 4,690,772
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Issue date Sep 1, 1987
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National Medical Care
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Elaine N. Tell
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Shaped cementitious products
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Patent number 4,377,414
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Issue date Mar 22, 1983
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A/S Niro Atomizer
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John C. Buschmann
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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