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发明名称
CONVERTER
摘要
申请公布号
GB2083759(B)
申请公布日期
1985.07.17
申请号
GB19810028225
申请日期
1981.09.18
申请人
CHEMETICS INTERNATIONAL LTD
发明人
分类号
B01J8/04;C01B17/80;(IPC1-7):B01J8/04
主分类号
B01J8/04
代理机构
代理人
主权项
地址
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