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经营范围
发明名称
Cellulose esters
摘要
申请公布号
US2329718(A)
申请公布日期
1943.09.21
申请号
US19420450914
申请日期
1942.07.14
申请人
CELANESE CORPORATION OF AMERICA
发明人
HANEY CLIFFORD I.;MARTIN MERVIN E.
分类号
C08B3/22
主分类号
C08B3/22
代理机构
代理人
主权项
地址
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