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经营范围
发明名称
An improvement in or relating to the winding of textile yarns on to warp beams
摘要
申请公布号
GB371682(A)
申请公布日期
1932.04.28
申请号
GB19310018684
申请日期
1931.06.29
申请人
WALTER SHAW
发明人
分类号
B65H75/02;D02H3/00
主分类号
B65H75/02
代理机构
代理人
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地址
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