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经营范围
发明名称
OSCILLATOR.
摘要
申请公布号
NL8101070(A)
申请公布日期
1981.10.01
申请号
NL19810001070
申请日期
1981.03.05
申请人
SONY CORPORATION (SONY KABUSHIKIKAISHA) TE TOKIO.
发明人
分类号
H02M3/335;H03K3/0231;(IPC1-7):H03B5/24;G05F1/64
主分类号
H02M3/335
代理机构
代理人
主权项
地址
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