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经营范围
发明名称
Production of potassium bicarbonate
摘要
申请公布号
US2013977(A)
申请公布日期
1935.09.10
申请号
US19320595423
申请日期
1932.02.26
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
WEISS HANS
分类号
C01D7/18
主分类号
C01D7/18
代理机构
代理人
主权项
地址
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