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Impeller for an impact crusher
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Patent number 4,796,822
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Issue date Jan 10, 1989
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Acrowood Corporation
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Gabriel M. Terrenzio
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Feed works for veneer chippers
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Patent number 4,708,181
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Issue date Nov 24, 1987
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Acrowood Corporation
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Irving L. Plough
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B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
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Convertible centrifugal rock crusher
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Patent number 4,579,290
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Issue date Apr 1, 1986
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Acrowood Corporation
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Gabriel M. Terrenzio
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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Impeller assembly for an impact crusher
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Patent number 4,577,806
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Issue date Mar 25, 1986
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Acrowood Corporation
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Gabriel M. Terrenzio
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B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
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77180341 - DIAMONDROLL
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Serial number 77180341
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Registration number 3528345
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Filing date May 14, 2007
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ACROWOOD CORPORATION
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7 - Machines and machine tools
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74187951 - QUICKTEST
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Serial number 74187951
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Registration number 1778308
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Filing date Jul 24, 1991
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ACROWOOD CORPORATION
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73537333 - ACROWOOD
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Serial number 73537333
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Registration number 1461664
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Filing date May 13, 1985
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ACROWOOD CORPORATION
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7 - Machines and machine tools