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经营范围
发明名称
Dextran ether formaldehyde reaction product
摘要
申请公布号
US2961439(A)
申请公布日期
1960.11.22
申请号
US19540471126
申请日期
1954.11.24
申请人
MIDLAND CHEMICAL CORPORATION
发明人
NOVAK LEO J.
分类号
C08B37/02
主分类号
C08B37/02
代理机构
代理人
主权项
地址
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