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发明名称
Improvements in or relating to rug making and devices employed therein
摘要
申请公布号
GB593145(A)
申请公布日期
1947.10.09
申请号
GB19440025591
申请日期
1944.12.20
申请人
ALBERT GEORGE WILLIAMS
发明人
分类号
D04G3/00
主分类号
D04G3/00
代理机构
代理人
主权项
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