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发明名称
Stapler
摘要
申请公布号
US2520909(A)
申请公布日期
1950.09.05
申请号
US19470769024
申请日期
1947.08.16
申请人
SPEED PRODUCTS COMPANY, INC.
发明人
CAVANAGH JOHN F.
分类号
B25C5/02
主分类号
B25C5/02
代理机构
代理人
主权项
地址
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