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发明名称
Способ изготовления газо- и водонепроницаемого материала
摘要
申请公布号
SU48130(A1)
申请公布日期
1936.08.31
申请号
SU19350172813
申请日期
1935.07.13
申请人
RUDINOV B.A.;FOMIN N.V.;SHEJN S.A.
发明人
RUDINOV B.A.;FOMIN N.V.;SHEJN S.A.
分类号
D06M17/00;D06M13/02
主分类号
D06M17/00
代理机构
代理人
主权项
地址
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