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发明名称
Preparation of graphitic acid
摘要
申请公布号
US2798878(A)
申请公布日期
1957.07.09
申请号
US19540444400
申请日期
1954.07.19
申请人
NATIONAL LEAD COMPANY
发明人
JR. WILLIAM S. HUMMERS,
分类号
C01B31/00
主分类号
C01B31/00
代理机构
代理人
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