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经营范围
发明名称
Surround Sound System
摘要
申请公布号
CA2132763(A1)
申请公布日期
1996.03.24
申请号
CA19942132763
申请日期
1994.09.23
申请人
IBM CANADA LIMITED - IBM CANADA LIMITEE
发明人
HELMS, RICHARD M.;MOOGK, PETER G.;HON, STEPHEN;GAJEWSKI, WITOLD;TAGLIONE, JOHN V.
分类号
H04S7/00;G06F3/00;G06F3/16;H01S5/02;H04S5/02;(IPC1-7):G06F15/31
主分类号
H04S7/00
代理机构
代理人
主权项
地址
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