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发明名称
Method for preparing digestion acid for digestion of sulphite
摘要
申请公布号
US2859108(A)
申请公布日期
1958.11.04
申请号
US19540432242
申请日期
1954.05.25
申请人
AKTIEBOLAGET ROSENBLADS PATENTER
发明人
ROSENBLAD CURT FREDRIK
分类号
C01B17/48
主分类号
C01B17/48
代理机构
代理人
主权项
地址
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