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发明名称
WEDGE
摘要
申请公布号
YU259178(A)
申请公布日期
1982.06.30
申请号
YU19780002591
申请日期
1978.11.07
申请人
FISCHER ARTUR
发明人
FISCHER ARTUR;FISCHER ARTUR
分类号
F16B13/14;F16B13/02;(IPC1-7):E04B1/48
主分类号
F16B13/14
代理机构
代理人
主权项
地址
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