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发明名称
Rotary folding mechanism
摘要
申请公布号
US2093234(A)
申请公布日期
1937.09.14
申请号
US19360095761
申请日期
1936.08.13
申请人
DUPLEX PRINTING PRESS COMPANY
发明人
DEAN EDMUND W.
分类号
B65H45/16
主分类号
B65H45/16
代理机构
代理人
主权项
地址
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