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发明名称
Method of making wear resistant screens for paper making machines
摘要
申请公布号
GB1060819(A)
申请公布日期
1967.03.08
申请号
GB19650042778
申请日期
1965.10.08
申请人
BERKENHOFF & CO., K.G.
发明人
分类号
C23C4/08;C23C4/10;D21F1/10
主分类号
C23C4/08
代理机构
代理人
主权项
地址
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