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发明名称
Pocket knife
摘要
申请公布号
US2530236(A)
申请公布日期
1950.11.14
申请号
US19480040800
申请日期
1948.07.27
申请人
QUEEN CUTLERY COMPANY
发明人
ERICKSON ERIC C.
分类号
B26B1/04
主分类号
B26B1/04
代理机构
代理人
主权项
地址
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