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High pressure piston crown
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Patent number 10,393,062
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Issue date Aug 27, 2019
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Samyoung Machinery Co., Ltd.
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Geum Tai Han
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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Piston assembly
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Patent number 9,291,088
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Issue date Mar 22, 2016
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Samyoung Machinery Co., Ltd.
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Geum Tai Han
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Cylinder liner with oil pocket
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Patent number 6,253,724
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Issue date Jul 3, 2001
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Samyoung Machinery Co., Ltd.
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Keum Tai Han
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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87229157
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Serial number 87229157
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Registration number 5366125
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Filing date Nov 7, 2016
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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86561800 - OA KEEPER RING
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Serial number 86561800
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Registration number 4836101
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Filing date Mar 12, 2015
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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86552690 - SAMYOUNG
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Serial number 86552690
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Registration number 4970034
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Filing date Mar 4, 2015
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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86552823 - SAMYOUNG
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Serial number 86552823
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Registration number 4835868
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Filing date Mar 4, 2015
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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78972439
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Serial number 78972439
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Registration number 3754788
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Filing date Sep 12, 2006
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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78972490
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Serial number 78972490
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Registration number 3302640
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Filing date Sep 12, 2006
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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78972842 - OA KEEPER RING
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Serial number 78972842
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Registration number 3280000
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Filing date Sep 12, 2006
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Samyoung Machinery Co., Ltd.
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7 - Machines and machine tools
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78904328 - SAMYOUNG
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Serial number 78904328
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Registration number 3251325
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Filing date Jun 8, 2006
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Samyoung Machinery Co.,Ltd.
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7 - Machines and machine tools