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经营范围
发明名称
CERAMIC GLOW PLUG
摘要
申请公布号
JPH04139311(A)
申请公布日期
1992.05.13
申请号
JP19900258877
申请日期
1990.09.29
申请人
NGK SPARK PLUG CO LTD
发明人
NISHIWAKI KOUZOU;ITO TSUNEO
分类号
F23Q7/00
主分类号
F23Q7/00
代理机构
代理人
主权项
地址
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