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经营范围
发明名称
RESONANCE CONVERTER
摘要
申请公布号
CS9000450(A2)
申请公布日期
1991.07.16
申请号
CS19900000450
申请日期
1990.01.31
申请人
PARKAN PETR ING.,CS
发明人
PARKAN PETR ING.,CS;PATAK ZDENEK ING.,CS
分类号
H03K17/04;(IPC1-7):H03K17/04
主分类号
H03K17/04
代理机构
代理人
主权项
地址
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