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发明名称
Improvements in and relating to spool or cop cores for dyeing yarns on spools or cops and piece goods
摘要
申请公布号
GB427953(A)
申请公布日期
1935.05.02
申请号
GB19340035368
申请日期
1934.12.08
申请人
JOSEPH ANNICQ
发明人
分类号
C07D219/08;C07D231/46;C07D453/04;C07D489/04;D06B23/04
主分类号
C07D219/08
代理机构
代理人
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