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发明名称
Verfahren zur Herstellung von wasserfreiem, praktisch reinem Schwefelnatrium
摘要
申请公布号
DE642898(C)
申请公布日期
1937.03.23
申请号
DE1932N034670D
申请日期
1932.12.29
申请人
N. V. STIKSTOFBINDINGSINDUSTRIE "NEDERLAND"
发明人
分类号
C01B17/22
主分类号
C01B17/22
代理机构
代理人
主权项
地址
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