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经营范围
发明名称
Herstellung von starkem Ammoniakwasser
摘要
申请公布号
DE971895(C)
申请公布日期
1959.04.09
申请号
DE1948P006896
申请日期
1948.10.02
申请人
FA. CARL STILL
发明人
SCHMIDT JOSEF DR.
分类号
C01C1/10
主分类号
C01C1/10
代理机构
代理人
主权项
地址
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