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Phosphor ink composition
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Patent number 8,785,222
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Issue date Jul 22, 2014
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Hong Kong Applied Science and Technology Research Institute Company Limited
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Dennis McKean
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Fused ceramic particle
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Patent number 8,143,182
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Issue date Mar 27, 2012
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Saint-Gobain Centre de Recherches et d'Etudes Europeen
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Yves Boussant-Roux
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Media grinding mill
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Patent number 7,699,250
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Issue date Apr 20, 2010
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Progressive Industries, Inc.
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Donald W. Jones
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Apparatus for feeding grinding balls
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Patent number 5,224,659
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Issue date Jul 6, 1993
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Control International
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Thomas L. Gabardi
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Grinding media charging device
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Patent number 4,715,546
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Issue date Dec 29, 1987
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Armco Inc.
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Robert Holming
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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3542300
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Patent number 3,542,300
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Issue date Nov 24, 1970
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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3439816
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Patent number 3,439,816
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Issue date Apr 22, 1969
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3331488
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Patent number 3,331,488
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Issue date Jul 18, 1967
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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3169642
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Patent number 3,169,642
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Issue date Feb 16, 1965
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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2921699
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Patent number 2,921,699
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Issue date Jan 19, 1960
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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2410492
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Patent number 2,410,492
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Issue date Nov 5, 1946
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL