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经营范围
发明名称
Способ получения искусственных смол
摘要
申请公布号
SU50380(A1)
申请公布日期
1936.11.30
申请号
SU19340189462
申请日期
1934.03.17
申请人
PETROV G.S.
发明人
PETROV G.S.
分类号
C08G8/36
主分类号
C08G8/36
代理机构
代理人
主权项
地址
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