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发明名称
Process for manufacturing artificial textile fibers from casein
摘要
申请公布号
US2338917(A)
申请公布日期
1944.01.11
申请号
US19400330727
申请日期
1940.04.20
申请人
ANTONIO FERRETTI
发明人
FERRETTI ANTONIO
分类号
D01F4/00;D01F4/04
主分类号
D01F4/00
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