专利检索 ap:("NETUREN CO., LTD.") AND inv:"Hiroaki KINOSHITA" 第 1 页

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发明申请
HEATING COIL AND HEATING METHOD 有权

公开(公告)号：US20210321495A1

公开(公告)日：2021-10-14

申请号：US17270685

申请日：2019-08-21

申请人： NETUREN CO., LTD.

发明人： Hidehiro YASUTAKE , Takashi HORINO , Hiroki INOUE , Hiroaki KINOSHITA

IPC分类号： H05B6/10 , H05B6/40 , H05B6/44

摘要： A heating coil includes a plurality of loop portions disposed coaxially along an axis, a first lead portion and a second lead portion which electrically connect to a power source, and a connection portion which connects the plurality of loop portions, the first lead portion, and the second lead portion in series.