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发明名称
BASS-REFLEX TYPE SPEAKER SYSTEM
摘要
申请公布号
JPS57152295(A)
申请公布日期
1982.09.20
申请号
JP19810037443
申请日期
1981.03.16
申请人
TRIO KK
发明人
KATOU HARUMITSU;YAMADA HIRONORI;YAMAZAKI KAORU;MARUYAMA TADASHI;OGASAWARA TAKASHI
分类号
H04R1/02;H04R1/28
主分类号
H04R1/02
代理机构
代理人
主权项
地址
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