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经营范围
发明名称
ELECTRONIC SILENCING SYSTEM
摘要
申请公布号
JPH04219795(A)
申请公布日期
1992.08.10
申请号
JP19900412555
申请日期
1990.12.20
申请人
HITACHI PLANT ENG & CONSTR CO LTD
发明人
GOTODA RYUSUKE;MATSUMOTO KENTARO;TAKAHASHI MINORU
分类号
G10K11/16;G10K11/178
主分类号
G10K11/16
代理机构
代理人
主权项
地址
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