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经营范围
发明名称
Hydrogenation process
摘要
申请公布号
US2739961(A)
申请公布日期
1956.03.27
申请号
US19520319598
申请日期
1952.11.08
申请人
HERCULES POWDER COMPANY
发明人
DREW JOHN;FUNDERBURK JOE C.
分类号
C09F1/04
主分类号
C09F1/04
代理机构
代理人
主权项
地址
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