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Sewoon T&S Co., Ltd.
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Youngcheon-si, Gyeongsangbuk-do, KR
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Patents Grants
last 30 patents
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Patent Grant
Apparatus of manufacturing pipe-shaped insulator
Patent number
8,291,955
Issue date
Oct 23, 2012
Sewoon T&S Co., Ltd.
Pil Se Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
HEAT CONSERVATION-INSULATING MATERIAL COATED WITH UV CURING-TYPE FI...
Publication number
20210293368
Publication date
Sep 23, 2021
SEWOON T&S CO., LTD.
Pil Sea LEE
C03 - GLASS MINERAL OR SLAG WOOL
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