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经营范围
发明名称
Artificial stone
摘要
申请公布号
GB2053888(A)
申请公布日期
1981.02.11
申请号
GB19800019682
申请日期
1980.06.17
申请人
CERTELS LTD
发明人
分类号
C04B18/02;C04B33/13;C08L95/00;E01C7/08;E01C7/35;(IPC1-7):C04B29/00
主分类号
C04B18/02
代理机构
代理人
主权项
地址
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