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发明名称
IMPROVEMENTS IN PAPERMAKING MACHINES
摘要
申请公布号
GB1244203(A)
申请公布日期
1971.08.25
申请号
GB19680051908
申请日期
1968.11.01
申请人
BERTRAMS LIMITED
发明人
ALEXANDER CHALMERS MCLAREN
分类号
D21G9/00
主分类号
D21G9/00
代理机构
代理人
主权项
地址
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