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发明名称
RECTIFIER FOR GAS-OPERATED ABSORPTION
摘要
申请公布号
GB8421954(D0)
申请公布日期
1984.10.03
申请号
GB19840021954
申请日期
1984.08.30
申请人
HUTOGEPGYAR
发明人
分类号
B01D5/00;F25B15/10;F25B33/00
主分类号
B01D5/00
代理机构
代理人
主权项
地址
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