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经营范围
发明名称
IMPULSIVE SOUND DISCRIMINATION DEVICE
摘要
申请公布号
JPH04109300(A)
申请公布日期
1992.04.10
申请号
JP19900226534
申请日期
1990.08.30
申请人
TOSHIBA CORP
发明人
HIRAI SHOICHI
分类号
F41H13/00;G01H3/00;G10L11/00;G10L15/06;G10L15/10
主分类号
F41H13/00
代理机构
代理人
主权项
地址
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