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发明名称
Verfahren zur Herstellung von starkem Ammoniakwasser aus Abtreiberdaempfen in hintereinandergeschalteten Kuehlern
摘要
申请公布号
DE1767077(A1)
申请公布日期
1971.08.26
申请号
DE19681767077
申请日期
1968.03.28
申请人
KNAAK,WILFRED,DIPL.-PHYS.
发明人
KNAAK,WILFRED,DIPL.-PHYS.
分类号
C01C1/12
主分类号
C01C1/12
代理机构
代理人
主权项
地址
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