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经营范围
发明名称
VIBRATING WORK DEVICE
摘要
申请公布号
JPH11158860(A)
申请公布日期
1999.06.15
申请号
JP19970344274
申请日期
1997.11.28
申请人
HITACHI CONSTR MACH CO LTD
发明人
SAKAMOTO YUKIO;YOKOYAMA TOMOKI
分类号
E02F3/36;B06B1/18;E02D3/046;E02D7/18;(IPC1-7):E02D3/046
主分类号
E02F3/36
代理机构
代理人
主权项
地址
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