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Increasing zinc sulfide hardness
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Patent number 9,914,996
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Issue date Mar 13, 2018
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Rohm and Haas Electronic Materials LLC
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Jitendra S. Goela
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Method of increasing zinc sulfide hardness
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Patent number 9,863,040
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Issue date Jan 9, 2018
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Dow Global Technologies LLC
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Jitendra S. Goela
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Increasing zinc sulfide hardness
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Patent number 9,562,286
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Issue date Feb 7, 2017
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Dow Global Technologies LLC
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Jitendra S. Goela
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Photovoltaic cell
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Patent number 4,265,933
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Issue date May 5, 1981
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Photon Power, Inc.
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John P. Jordan
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C01 - INORGANIC CHEMISTRY
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Heat insulating screen
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Patent number 4,048,978
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Issue date Sep 20, 1977
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Glaverbel-Mecaniver
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Emile Plumat
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F24 - HEATING RANGES VENTILATING
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3647506
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Issue date Mar 7, 1972
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C03 - GLASS MINERAL OR SLAG WOOL
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3567505
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C03 - GLASS MINERAL OR SLAG WOOL
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3471323
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Issue date Oct 7, 1969
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3203836
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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3178307
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Issue date Apr 13, 1965
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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3148084
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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2934454
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Issue date Apr 26, 1960
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C03 - GLASS MINERAL OR SLAG WOOL
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2917403
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Patent number 2,917,403
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C03 - GLASS MINERAL OR SLAG WOOL
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C03 - GLASS MINERAL OR SLAG WOOL
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2430994
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Issue date Nov 18, 1947
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...