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经营范围
发明名称
Single cycle clutch mechanism for duplicators
摘要
申请公布号
US2888874(A)
申请公布日期
1959.06.02
申请号
US19570656718
申请日期
1957.05.02
申请人
A. B. DICK COMPANY
发明人
NIESEN GEORGE P.;MAZZIO ANTHONY J.;BOIS EDGAR H. DU
分类号
B41L19/00
主分类号
B41L19/00
代理机构
代理人
主权项
地址
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