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Plastic lens and production process thereof
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Patent number 5,777,000
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Issue date Jul 7, 1998
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Kureha Kagaku Kogyo Kabushiki Kaisha
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Teruo Sakagami
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Paint manufacture
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Patent number 4,165,418
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Issue date Aug 21, 1979
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Imperial Chemical Industries Limited
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Derek N. A. Speakman
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Paint manufacture
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Patent number 4,059,547
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Issue date Nov 22, 1977
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Imperial Chemical Industries Limited
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Derek Norman Alfred Speakman
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Crosslinked, porous, polyacrylate beads
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Patent number 4,046,720
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Issue date Sep 6, 1977
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California Institute of Technology
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Alan Rembaum
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Small, porous polyacrylate beads
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Patent number 3,985,632
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Issue date Oct 12, 1976
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California Institute of Technology
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Alan Rembaum
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Preparation of latices
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Patent number 3,966,661
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Issue date Jun 29, 1976
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The International Synthetic Rubber Company, Limited
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Alan Arthur John Feast
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Crosslinked, porous, polyacrylate beads
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Patent number 3,957,741
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Issue date May 18, 1976
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California Institute of Technology
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Alan Rembaum
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3926436
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Patent number 3,926,436
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Issue date Dec 16, 1975
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3926899
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Patent number 3,926,899
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Issue date Dec 16, 1975
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3896753
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Patent number 3,896,753
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Issue date Jul 29, 1975
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3875101
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Patent number 3,875,101
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Issue date Apr 1, 1975
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3872037
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Patent number 3,872,037
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Issue date Mar 18, 1975
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3867348
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Patent number 3,867,348
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Issue date Feb 18, 1975
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3862096
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Patent number 3,862,096
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Issue date Jan 21, 1975
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3856643
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Patent number 3,856,643
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Issue date Dec 24, 1974
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3843612
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Patent number 3,843,612
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Issue date Oct 22, 1974
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3842133
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Patent number 3,842,133
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Issue date Oct 15, 1974
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3840449
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Patent number 3,840,449
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Issue date Oct 8, 1974
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...