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P.K. TECH SYSTEM CO., LTD.
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Bucheon-si, KR
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Patents Grants
last 30 patents
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Patent Grant
Hinge device
Patent number
6,539,582
Issue date
Apr 1, 2003
P.K. Tech System Co., Ltd.
Kwon-Byung Chae
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
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Patents Applications
last 30 patents
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Patent Application
Passage switching valve and refrigerator having the same
Publication number
20070227184
Publication date
Oct 4, 2007
Samsung Electronics Co., Ltd.
Seok Jun Son
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Patent Application
Clothes drying machine having a sealing member
Publication number
20070130790
Publication date
Jun 14, 2007
Samsung Electronics Co., Ltd.
Woo Sup Jung
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Patent Application
Hinge device for storage cases and storage case having the same
Publication number
20060255045
Publication date
Nov 16, 2006
Samsung Electronics Co., Ltd.
Ji Man Kim
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...