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发明名称
Improvements relating to card rubbing aprons as used in the textile industry
摘要
申请公布号
GB775521(A)
申请公布日期
1957.05.22
申请号
GB19550017922
申请日期
1955.06.21
申请人
PIRELLI SOCIETA PER AZIONI
发明人
分类号
D01G15/60
主分类号
D01G15/60
代理机构
代理人
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