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发明名称
Manufacture of white lead
摘要
申请公布号
US2323982(A)
申请公布日期
1943.07.13
申请号
US19390302137
申请日期
1939.10.31
申请人
NATIONAL LEAD COMPANY
发明人
JR. EDWARD J. DUNN,
分类号
C09C1/16
主分类号
C09C1/16
代理机构
代理人
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地址
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