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经营范围
发明名称
Woven wire surfaces for use in paper-makers machines or apparatus
摘要
申请公布号
GB532660(A)
申请公布日期
1941.01.29
申请号
GB19390011754
申请日期
1939.04.19
申请人
C. H. JOHNSON AND SONS LIMITED;HENRY HILTON PARRETT
发明人
分类号
D21F1/10
主分类号
D21F1/10
代理机构
代理人
主权项
地址
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