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发明名称
ATTACHMENT CHANGING DEVICE OF MACHINE FOR CIVIL ENGINEERING WORK
摘要
申请公布号
JPH07305373(A)
申请公布日期
1995.11.21
申请号
JP19940124342
申请日期
1994.05.12
申请人
YAMAMOTO KOGYO:KK
发明人
YAMAMOTO TATSUO
分类号
E02F3/40;E02F3/36;(IPC1-7):E02F3/40
主分类号
E02F3/40
代理机构
代理人
主权项
地址
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