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经营范围
发明名称
Rosin-containing mixed esters
摘要
申请公布号
US2534308(A)
申请公布日期
1950.12.19
申请号
US19480056918
申请日期
1948.10.27
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
SHECHTER LEON;JR. JOHN M. WHELAN,
分类号
C09F1/00
主分类号
C09F1/00
代理机构
代理人
主权项
地址
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