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发明名称
Process for the disposal of waste pickle liquor
摘要
申请公布号
GB500193(A)
申请公布日期
1939.01.30
申请号
GB19370020935
申请日期
1937.07.28
申请人
PERCY PARRISH
发明人
分类号
C01G49/02
主分类号
C01G49/02
代理机构
代理人
主权项
地址
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