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发明名称
Machine for feeding books to a casing-in machine
摘要
申请公布号
US2777562(A)
申请公布日期
1957.01.15
申请号
US19550537931
申请日期
1955.10.03
申请人
R. R. DONNELLEY & SONS COMPANY
发明人
MCCAHON JOHN O.;PROCTOR ROBERT G.
分类号
B42C11/04
主分类号
B42C11/04
代理机构
代理人
主权项
地址
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