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发明名称
Узловое соединение элементов деревянных ферм
摘要
申请公布号
SU52118(A1)
申请公布日期
1936.11.30
申请号
SU19360997560
申请日期
1936.05.31
申请人
EVFARITSKIJ A.L.
发明人
EVFARITSKIJ A.L.
分类号
E04B1/58;E04C3/18
主分类号
E04B1/58
代理机构
代理人
主权项
地址
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