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发明名称
Procédé de fabrication de catalyseurs à l'oxyde de fer pour l'obtention d'hydrogène
摘要
申请公布号
FR778233(A)
申请公布日期
1935.03.12
申请号
FRD778233
申请日期
1934.09.10
申请人
RUETGERSWERKE-AKTIENGESELLSCHAFT
发明人
分类号
B01J23/745;B01J37/06
主分类号
B01J23/745
代理机构
代理人
主权项
地址
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