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发明名称
Envelope machine
摘要
申请公布号
US2281089(A)
申请公布日期
1942.04.28
申请号
US19400330006
申请日期
1940.04.17
申请人
F. L. SMITHE MACHINE CO., INC.
发明人
NOVICK ABRAHAM
分类号
B31B19/00
主分类号
B31B19/00
代理机构
代理人
主权项
地址
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