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发明名称
ELECTRIC HEATING ELEMENT
摘要
申请公布号
PL278457(A1)
申请公布日期
1989.11.13
申请号
PL19890278457
申请日期
1989.03.22
申请人
CZAJKA WOJCIECH
发明人
CZAJKA WOJCIECH
分类号
F28F1/24;H05B;H05B3/50;(IPC1-7):H05B/
主分类号
F28F1/24
代理机构
代理人
主权项
地址
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