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发明名称
Кирпичный или каменный свод
摘要
申请公布号
SU65661(A1)
申请公布日期
1945.11.30
申请号
SU19440001565
申请日期
1944.02.05
申请人
RABINOVICH A.I.
发明人
RABINOVICH A.I.
分类号
E04B7/10;E04B1/32
主分类号
E04B7/10
代理机构
代理人
主权项
地址
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