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发明名称
ASSEMBLY TYPE U-SHAPED GROOVE
摘要
申请公布号
JPH10195965(A)
申请公布日期
1998.07.28
申请号
JP19970011785
申请日期
1997.01.06
申请人
OYO KIKAKU:KK
发明人
YAMAMOTO KIYOSHI
分类号
E03F5/04;(IPC1-7):E03F5/04
主分类号
E03F5/04
代理机构
代理人
主权项
地址
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