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发明名称
Способ изготовления реактива для испытания хромового дубильного экстракта на содержание хрома
摘要
申请公布号
SU49452(A1)
申请公布日期
1936.08.31
申请号
SU19350173634
申请日期
1935.07.25
申请人
FROLOV A.S.
发明人
FROLOV A.S.
分类号
C14C3/06
主分类号
C14C3/06
代理机构
代理人
主权项
地址
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