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发明名称
Mounting apparatus for loudspeakers and the like
摘要
申请公布号
US2595562(A)
申请公布日期
1952.05.06
申请号
US19490120232
申请日期
1949.10.08
申请人
PHILCO CORPORATION
发明人
BECKER KARL H.
分类号
H04R1/02
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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