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Resin for high-refractivity lenses
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Issue date Dec 30, 1986
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Mitsui Toatsu Chemicals, Inc.
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Katsuyoshi Sasagawa
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3926890
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Patent number 3,926,890
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3715387
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Patent number 3,715,387
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C07 - ORGANIC CHEMISTRY
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3674531
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Patent number 3,674,531
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3624058
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Patent number 3,624,058
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3549698
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Patent number 3,549,698
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C07 - ORGANIC CHEMISTRY
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3488331
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Patent number 3,488,331
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3444150
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Patent number 3,444,150
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C07 - ORGANIC CHEMISTRY
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3397193
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Patent number 3,397,193
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3391130
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Patent number 3,391,130
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3388199
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Patent number 3,388,199
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3341497
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Patent number 3,341,497
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3341504
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Patent number 3,341,504
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C07 - ORGANIC CHEMISTRY
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3297658
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Patent number 3,297,658
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3267070
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Patent number 3,267,070
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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3232970
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Patent number 3,232,970
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C07 - ORGANIC CHEMISTRY
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3230238
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C07 - ORGANIC CHEMISTRY
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3221044
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Patent number 3,221,044
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C07 - ORGANIC CHEMISTRY
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3201373
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Patent number 3,201,373
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3152103
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Patent number 3,152,103
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3152172
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Patent number 3,152,172
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C07 - ORGANIC CHEMISTRY
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3141003
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3100199
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