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发明名称
Method for producing a chromate film-containing plug metal component
摘要
申请公布号
EP1473810(A3)
申请公布日期
2008.10.29
申请号
EP20040017761
申请日期
2002.11.13
申请人
NGK SPARK PLUG CO., LTD
发明人
NASU, HIROAKI;MATSUTANI, WATARU;SUGIMOTO, MAKOTO;YOSHIDA, MITSURU
分类号
H01T13/38;C23C22/30;C23C22/48;C23C22/53;C23C22/84;F23Q7/00;H01T13/02;H01T13/20;H01T13/32;H01T21/02
主分类号
H01T13/38
代理机构
代理人
主权项
地址
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