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发明名称
WEDGE TYPE CLAMPING DEVICE
摘要
申请公布号
JPH03146231(A)
申请公布日期
1991.06.21
申请号
JP19890283633
申请日期
1989.10.30
申请人
S R ENG KK
发明人
KONISHI HIDEO;IMAI HISASHI
分类号
B21D37/14
主分类号
B21D37/14
代理机构
代理人
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地址
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