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发明名称
Способ устройства кровель
摘要
申请公布号
SU13873(A1)
申请公布日期
1930.03.31
申请号
SU19290044900
申请日期
1929.04.12
申请人
CHISLIEV D.G.;SHABLYKIN P.N.
发明人
CHISLIEV D.G.;SHABLYKIN P.N.
分类号
E04D1/22;E04D3/18
主分类号
E04D1/22
代理机构
代理人
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