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经营范围
发明名称
Room sound reproducing
摘要
申请公布号
US5033577(A)
申请公布日期
1991.07.23
申请号
US19880280707
申请日期
1988.12.06
申请人
BOSE CORPORATION
发明人
VERANTH, JOSEPH L.
分类号
H04S1/00;H04R1/28;H04R5/02;H04S3/00;H04S7/00
主分类号
H04S1/00
代理机构
代理人
主权项
地址
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