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经营范围
发明名称
DIGITAL TRANSDUCER WITHOUT PHASE
摘要
申请公布号
RO106819(B1)
申请公布日期
1993.06.30
申请号
RO19910146865
申请日期
1991.02.04
申请人
ADMINISTRATIA CANALULUI DUNARE-BUCURESTI, BUCURESTI
发明人
DUMITRU MARIAN
分类号
H02H3/26;(IPC1-7):H02H3/26
主分类号
H02H3/26
代理机构
代理人
主权项
地址
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