Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hong Seok Choi0
Da Young Jeong0
Hyeong Seon Kim0
Jae Min Choi0
Ji Hoon Baek0
Jung Kyu Yang0
Date of Patent
January 14, 2020
Patent Application Number
35506226
Date Filed
June 8, 2018
Patent Citations Received
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