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经营范围
发明名称
A process and device for continuously producing gases
摘要
申请公布号
GB377376(A)
申请公布日期
1932.07.28
申请号
GB19310017186
申请日期
1931.06.12
申请人
STOOMMEELFABRIEK HOLLAND NAAMLOOZE VENNOOTSCHAP
发明人
分类号
C01B11/02
主分类号
C01B11/02
代理机构
代理人
主权项
地址
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