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发明名称
Прибор для смены спринклеров
摘要
申请公布号
SU28106(A1)
申请公布日期
1932.10.31
申请号
SU19310091308
申请日期
1931.07.05
申请人
KOMAROV G.P.;MAKSIMOV YA.P.
发明人
KOMAROV G.P.;MAKSIMOV YA.P.
分类号
A62C37/20
主分类号
A62C37/20
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代理人
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