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发明名称
Graphitization of bituminous materials
摘要
申请公布号
GB606849(A)
申请公布日期
1948.08.20
申请号
GB19460001976
申请日期
1946.01.21
申请人
C. D. PATENTS LIMITED;JOHN GODOLPHIN BENNETT
发明人
分类号
C04B35/528
主分类号
C04B35/528
代理机构
代理人
主权项
地址
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