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发明名称
Improvements in the Manufacture of Lightweight Aggregate.
摘要
申请公布号
GB1179116(A)
申请公布日期
1970.01.28
申请号
GB19660038155
申请日期
1966.08.25
申请人
JOHN LAING RESEARCH AND DEVELOPMENT LIMITED
发明人
DAVID CHARLES KILLOH;JOHN EDWARD TAYLOR
分类号
C04B20/06
主分类号
C04B20/06
代理机构
代理人
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地址
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