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发明名称
Sheet assembling machine
摘要
申请公布号
US2226397(A)
申请公布日期
1940.12.24
申请号
US19400317471
申请日期
1940.02.06
申请人
WEST LLOYD L;WALCHER CHESTER R
发明人
WEST LLOYD L.;WALCHER CHESTER R.
分类号
B42C3/00
主分类号
B42C3/00
代理机构
代理人
主权项
地址
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