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经营范围
发明名称
SPEAKER ASSEMBLY
摘要
申请公布号
JPS6028398(A)
申请公布日期
1985.02.13
申请号
JP19830135679
申请日期
1983.07.25
申请人
EMUHAATO IND INC
发明人
KENESU EMU HATSUTORI
分类号
H04R1/02;H04R1/32
主分类号
H04R1/02
代理机构
代理人
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地址
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