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经营范围
发明名称
Process of making aluminum chloride
摘要
申请公布号
US1764501(A)
申请公布日期
1930.06.17
申请号
US19270183923
申请日期
1927.04.14
申请人
BLUMENBERG JR HENRY
发明人
JR. HENRY BLUMENBERG,
分类号
C01F7/56
主分类号
C01F7/56
代理机构
代理人
主权项
地址
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