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经营范围
发明名称
Elektrisches, keramisches Heizelement
摘要
申请公布号
DE3918964(C2)
申请公布日期
1993.10.14
申请号
DE19893918964
申请日期
1989.06.09
申请人
NGK SPARK PLUG CO., LTD., NAGOYA, AICHI, JP
发明人
TATEMATSU, KAZUHO, NAGOYA, AICHI, JP;KIMURA, YUKIHIRO, NAGOYA, AICHI, JP;NODA, YOSHIRO, NAGOYA, AICHI, JP
分类号
H05B3/18;C04B35/584;F02B3/06;F23Q7/00;H05B3/14;(IPC1-7):H05B3/14;C04B35/10;C04B35/58;H01B1/16;H01B3/14;H05B3/48
主分类号
H05B3/18
代理机构
代理人
主权项
地址
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