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发明名称
ROPE FASTENER
摘要
申请公布号
CA413920(A)
申请公布日期
1943.07.20
申请号
CAD413920
申请日期
申请人
WILLIS A. KELSO
发明人
WILLIS A. KELSO
分类号
主分类号
代理机构
代理人
主权项
地址
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