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发明名称
Noncrystallizing rosin and process of preparing the same
摘要
申请公布号
US2576094(A)
申请公布日期
1951.11.27
申请号
US19490115945
申请日期
1949.09.15
申请人
AMERICAN CYANAMID COMPANY
发明人
BARTHEL JUSTUS C.
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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