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发明名称
NON-SLIPPING POLYGONAL WRENCH
摘要
申请公布号
US3733937(A)
申请公布日期
1973.05.22
申请号
USD3733937
申请日期
1971.06.28
申请人
MEZEY F,US
发明人
MEZEY F,US
分类号
B25B15/00;(IPC1-7):B25B13/48
主分类号
B25B15/00
代理机构
代理人
主权项
地址
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