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发明名称
Method of producing a pinene-maleic anhydride reaction product
摘要
申请公布号
US1993035(A)
申请公布日期
1935.03.05
申请号
US19330687014
申请日期
1933.08.26
申请人
HERCULES POWDER COMPANY
发明人
LITTMANN EDWIN R.
分类号
C08G67/04
主分类号
C08G67/04
代理机构
代理人
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