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发明名称
PROCEDIMENTO E DISPOSITIVO PER RIEMPIRE FILTRI DI SIGARETTE
摘要
申请公布号
IT980975(B)
申请公布日期
1974.10.10
申请号
IT19720031509
申请日期
1972.11.10
申请人
BURRUS P ET CIE
发明人
分类号
B01F5/00;A24D3/02;(IPC1-7):A24C/
主分类号
B01F5/00
代理机构
代理人
主权项
地址
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