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Kook Soo KIM
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Gyengju, KR
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Patents Grants
last 30 patents
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Patent Grant
Insulating material protective cover for valve unit
Patent number
9,958,106
Issue date
May 1, 2018
DONG IN ENGINEERING CO., LTD.
Kook Soo Kim
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Pipe insulation apparatus having finishing cover of compression-bon...
Patent number
9,476,538
Issue date
Oct 25, 2016
DONG IN ENGINEERING CO., LTD.
Kook Soo Kim
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
INSULATING MATERIAL PROTECTIVE COVER FOR VALVE UNIT
Publication number
20180003335
Publication date
Jan 4, 2018
DONG IN ENGINEERING CO., LTD.
Kook Soo KIM
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
PIPE INSULATION APPARATUS HAVING FINISHING COVER OF COMPRESSION-BON...
Publication number
20160245452
Publication date
Aug 25, 2016
DONG IN ENGINEERING CO., LTD.
Kook Soo KIM
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...