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发明名称
Derivative of cellulose composition
摘要
申请公布号
US1902257(A)
申请公布日期
1933.03.21
申请号
US19290362851
申请日期
1929.05.13
申请人
CELANESE CORPORATION OF AMERICA
发明人
MOSS WILLIAM HENRY
分类号
C08L1/18;C08L31/04;C08L61/12
主分类号
C08L1/18
代理机构
代理人
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地址
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