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发明名称
Procédé pour la production de protoxyde d'azote
摘要
申请公布号
FR679541(A)
申请公布日期
1930.04.14
申请号
FRD679541
申请日期
1929.07.30
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C01B21/22
主分类号
C01B21/22
代理机构
代理人
主权项
地址
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