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发明名称
High-fidelity column-type stereomonophonic diffuser with regulated sound deflection
摘要
申请公布号
US3241631(A)
申请公布日期
1966.03.22
申请号
US19640416798
申请日期
1964.12.08
申请人
DOMENICO MANIERI
发明人
MANIERI DOMENICO
分类号
H04R5/02
主分类号
H04R5/02
代理机构
代理人
主权项
地址
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