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经营范围
发明名称
Improvements in or relating to the manufacture of cement
摘要
申请公布号
GB801652(A)
申请公布日期
1958.09.17
申请号
GB19540007646
申请日期
1954.03.16
申请人
CONRAD LAWRENCE WALSH
发明人
WALSH CONRAD LAWRENCE;WEBSTER FREDERICK
分类号
C04B24/36
主分类号
C04B24/36
代理机构
代理人
主权项
地址
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