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经营范围
发明名称
Production of fibers made of or containing polyvinyl alcohol
摘要
申请公布号
US2890927(A)
申请公布日期
1959.06.16
申请号
US19580711055
申请日期
1958.01.24
申请人
MITSUBISHI RAYON CO. LTD.
发明人
SUYAMA HIDENARI;KOBAYASHI EIJI;HATA IKUZO;UZUMAKI MITUTAKA;ISHII MASAO;KIYOTA TAKAYUKI;HAIOKA HAJIME
分类号
C08F8/28;D01F6/14
主分类号
C08F8/28
代理机构
代理人
主权项
地址
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