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发明名称
Improvements in or relating to method of and machines for making laminated paper andboard sheets
摘要
申请公布号
GB645052(A)
申请公布日期
1950.10.25
申请号
GB19450012591
申请日期
1945.05.18
申请人
BELOIT IRON WORKS
发明人
分类号
D21F11/08
主分类号
D21F11/08
代理机构
代理人
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