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经营范围
发明名称
Process for destroying, or preventing the formation of ammonia during the coking of coal
摘要
申请公布号
GB746697(A)
申请公布日期
1956.03.21
申请号
GB19540004690
申请日期
1954.02.17
申请人
BERGWERKSGESELLSCHAFT HIBERNIA AKTIENGESELLSCHAFT
发明人
分类号
C10B57/06
主分类号
C10B57/06
代理机构
代理人
主权项
地址
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