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经营范围
发明名称
Improved process for the continuous manufacture of artificial threads, fibres, filmsand such like products from viscose
摘要
申请公布号
GB704869(A)
申请公布日期
1954.03.03
申请号
GB19500026181
申请日期
1950.01.01
申请人
N.V. ONDERZOEKINGSINSTITUUT RESEARCH
发明人
分类号
D01F2/06;D01F11/02
主分类号
D01F2/06
代理机构
代理人
主权项
地址
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