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发明名称
PROCEDIMENTO PER IL TRATTAMENTO DI FIBRE FILAMENTI E PELLICOLE CONSISTENTI ESSENZIALMENTE DI CARBONIO
摘要
申请公布号
IT948810(B)
申请公布日期
1973.06.11
申请号
IT19720067047
申请日期
1972.01.07
申请人
COAL IND PATENTS LTD
发明人
分类号
D01F9/15;D01F9/155;D01F9/24;D01F9/32;(IPC1-7):C01B/
主分类号
D01F9/15
代理机构
代理人
主权项
地址
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