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发明名称
Improvements in or relating to the fixing of metal sheaths to rollers or the like
摘要
申请公布号
GB644590(A)
申请公布日期
1950.10.11
申请号
GB19470016273
申请日期
1947.06.20
申请人
BERTRAMS LIMITED;JOHN ALLAN
发明人
分类号
D21F5/02;F26B13/14
主分类号
D21F5/02
代理机构
代理人
主权项
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