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发明名称
Method of making a loudspeaker
摘要
申请公布号
US3150441(A)
申请公布日期
1964.09.29
申请号
US19590811329
申请日期
1959.05.06
申请人
KLH RESEARCH AND DEVELOPMENT CORP.
发明人
KLOSS HENRY E.
分类号
H04R1/02;H04R9/06
主分类号
H04R1/02
代理机构
代理人
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地址
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