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发明名称
Handle with selectively usable wrench heads attaching units
摘要
申请公布号
US3039339(A)
申请公布日期
1962.06.19
申请号
US19600020939
申请日期
1960.04.08
申请人
HANSON HARRIS G
发明人
HANSON HARRIS G.
分类号
B25G1/02
主分类号
B25G1/02
代理机构
代理人
主权项
地址
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