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发明名称
Desk stapling machine
摘要
申请公布号
US1773823(A)
申请公布日期
1930.08.26
申请号
US19290338832
申请日期
1929.02.09
申请人
THE E. H. HOTCHKISS COMPANY
发明人
POLZER FRIDOLIN
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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