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经营范围
发明名称
BLOCK FOR LAYING WALLS AND FOUNDATIONS
摘要
申请公布号
SU1752899(A1)
申请公布日期
1992.08.07
申请号
SU19904817951
申请日期
1990.04.23
申请人
VGNI P K I STROJINDUSTRII
发明人
PROKHODTSEV VLADIMIR I,SU;MAKARETS ALEKSANDR V,SU
分类号
E04B2/08
主分类号
E04B2/08
代理机构
代理人
主权项
地址
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