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发明名称
PROCEDIMENTO PER LA SUPER RAFFINA ZIONE DI TESSUTI DI FIBRE CELLULOSI CHE PURI E MISTI CON ALTRE FIBRE CON CONTEMPORANEO MIGLIORAMENTO DELLA LORO AFFINITA AGLI SBIANCANTI OTTICI
摘要
申请公布号
IT939732(B)
申请公布日期
1973.02.10
申请号
IT19710069332
申请日期
1971.07.09
申请人
SANDOZ AG
发明人
分类号
D06M;(IPC1-7):D06M/
主分类号
D06M
代理机构
代理人
主权项
地址
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