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经营范围
发明名称
ELECTROMAGNETIC SCREEN
摘要
申请公布号
PL252226(A1)
申请公布日期
1986.09.09
申请号
PL19850252226
申请日期
1985.03.02
申请人
POLITECHNIKA CZESTOCHOWSKA
发明人
BAK ZYGMUNT;BRAGIEL PIOTR;SOINSKI MARIAN;ZIELINSKI PIOTR
分类号
H05K;(IPC1-7):H05K/
主分类号
H05K
代理机构
代理人
主权项
地址
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