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经营范围
发明名称
Power adjustable and transformerless AC to DC power circuit
摘要
申请公布号
AU2011101013(A4)
申请公布日期
2011.09.29
申请号
AU20110101013
申请日期
2011.08.11
申请人
ANN CHENG ENTERPRISE CO., LTD
发明人
TSAI, TSUNG-EIN
分类号
H02M7/00
主分类号
H02M7/00
代理机构
代理人
主权项
地址
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