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Photovoltaic cell
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Patent number 4,629,821
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Issue date Dec 16, 1986
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Polaroid Corporation
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Irena Y. Bronstein-Bonte
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Copolymeric mordants
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Patent number 4,424,326
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Issue date Jan 3, 1984
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Polaroid Corporation
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Edwin H. Land
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Process for preparing cationic polymers
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Patent number 4,340,522
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Issue date Jul 20, 1982
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Polaroid Corporation
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Irena Y. Bronstein-Bonte
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Image-receiving elements
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Patent number 4,294,907
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Issue date Oct 13, 1981
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Polaroid Corporation
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Irena Y. Bronstein-Bonte
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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