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发明名称
Способ получения минерально-битуминозных продуктов
摘要
申请公布号
SU40571(A1)
申请公布日期
1934.12.31
申请号
SU19330121711
申请日期
1933.01.08
申请人
GUTIN I.B.;GUTIN S.B.;KLIMOV B.K.;KOVARSKIJ N.S.
发明人
GUTIN I.B.;GUTIN S.B.;KLIMOV B.K.;KOVARSKIJ N.S.
分类号
C08L95/00
主分类号
C08L95/00
代理机构
代理人
主权项
地址
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