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发明名称
Стыковое соединение элементов сборных железобетонных конструкций
摘要
申请公布号
SU108940(A2)
申请公布日期
1956.11.30
申请号
SU19560561147
申请日期
1956.11.21
申请人
GNEDOVSKIJ B.I.
发明人
GNEDOVSKIJ B.I.
分类号
E04C3/22;E01D19/00
主分类号
E04C3/22
代理机构
代理人
主权项
地址
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