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发明名称
Improvements in and relating to artificial marble and methods of producing same
摘要
申请公布号
GB360135(A)
申请公布日期
1931.11.05
申请号
GB19300028872
申请日期
1930.09.26
申请人
ERNESTO REVELANT;GUIDO SORMANI;GIOVANNI BARONE
发明人
分类号
C04B28/02
主分类号
C04B28/02
代理机构
代理人
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地址
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