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发明名称
Improvements in or relating to composite yarns
摘要
申请公布号
GB494015(A)
申请公布日期
1938.10.19
申请号
GB19370011294
申请日期
1937.04.20
申请人
ANGUS SMITH BELL;JOSEPH ROWLAND WYLDE
发明人
分类号
D02G1/18
主分类号
D02G1/18
代理机构
代理人
主权项
地址
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