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公开(公告)号:KR102044097B1
公开(公告)日:2019-11-12
申请号:KR1020180055158
申请日:2018-05-15
Applicant: 도쿄엘렉트론가부시키가이샤
Inventor: 이케다다로 , 고마츠도모히토 , 나카고미쥰 , 나가요시게이
IPC: H01J37/32