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经营范围
发明名称
Improvements in or relating to reels for winding and delivering thread or the like
摘要
申请公布号
GB496385(A)
申请公布日期
1938.11.28
申请号
GB19370012035
申请日期
1937.04.27
申请人
INDUSTRIAL RAYON CORPORATION
发明人
分类号
B65H49/30
主分类号
B65H49/30
代理机构
代理人
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