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发明名称
Improvements in and relating to drawing mechanisms for textile spinning and preparatory machinery
摘要
申请公布号
GB730041(A)
申请公布日期
1955.05.18
申请号
GB19520023304
申请日期
1952.09.17
申请人
ESTIRAJES BALMES, S.A.
发明人
分类号
D01H5/50
主分类号
D01H5/50
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代理人
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