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发明名称
Bridge-stabilised oscillators for voice frequency circuits
摘要
申请公布号
GB555523(A)
申请公布日期
1943.08.26
申请号
GB19420004072
申请日期
1942.03.27
申请人
STANDARD TELEPHONES AND CABLES LIMITED
发明人
分类号
H03B5/16;H03B25/00
主分类号
H03B5/16
代理机构
代理人
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地址
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CONVEYOR
