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经营范围
发明名称
Recovery of alkyllead
摘要
申请公布号
US2513659(A)
申请公布日期
1950.07.04
申请号
US19480061214
申请日期
1948.11.20
申请人
ETHYL CORPORATION
发明人
MADDEN HAROLD J.
分类号
C07F7/24
主分类号
C07F7/24
代理机构
代理人
主权项
地址
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