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发明名称
VERFAHREN ZUR HERSTELLUNG VON POLYOLEFINFILTERWERG UND EIN POLYOLEFINFILTERWERG
摘要
申请公布号
DD290131(A5)
申请公布日期
1991.05.23
申请号
DD19890331584
申请日期
1989.08.08
申请人
PHILIP MORRIS PRODUCTS INC.,US
发明人
HILL,MICHAEL,GB;NICHOLS,WALTER A.,US
分类号
A24D3/02;A24D3/08;A24D3/16;D01D5/42;(IPC1-7):A24D3/08
主分类号
A24D3/02
代理机构
代理人
主权项
地址
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