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经营范围
发明名称
HEATING ELEMENT
摘要
申请公布号
EP0381976(A3)
申请公布日期
1991.11.21
申请号
EP19900101163
申请日期
1990.01.20
申请人
FIRMA FRIEDRICH WURTH
发明人
WOLF, BERNHARD
分类号
H05B3/06;H05B3/16;H05B3/46;(IPC1-7):H05B3/46
主分类号
H05B3/06
代理机构
代理人
主权项
地址
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