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发明名称
Stiff paper, linen, silk, or like sheets metallised on one or both sides and a method for their manufacture
摘要
申请公布号
GB340991(A)
申请公布日期
1930.12.30
申请号
GB19290029605
申请日期
1929.09.30
申请人
WILHELM RUPPERT
发明人
分类号
D21H19/04
主分类号
D21H19/04
代理机构
代理人
主权项
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