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发明名称
PROCESS FOR RECOVERING OF AMMONIA AND SULFUR DIOXIDE FROM THE IMPURE AMMONIUM SALT OF SULFURIC ACID
摘要
申请公布号
KR1019800001307(B1)
申请公布日期
1980.10.27
申请号
KR1019780001718
申请日期
1978.06.07
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
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