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发明名称
Procédé de revêtement ou de dallage
摘要
申请公布号
FR1073772(A)
申请公布日期
1954.09.29
申请号
FRD1073772
申请日期
1953.03.27
申请人
发明人
DEROUNIAN EDOUARD
分类号
E04F15/14
主分类号
E04F15/14
代理机构
代理人
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