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发明名称
APERFEICOAMENTO EM PROCESSO DE OBTENCAO DE BICARBONATO DE SODIO POR VIA SECA
摘要
申请公布号
BR8505721(A)
申请公布日期
1987.06.09
申请号
BR1985PI05721
申请日期
1985.11.07
申请人
JOSE BALDIN
发明人
JOSE BALDIN
分类号
C01D7/10;(IPC1-7):C01D7/10
主分类号
C01D7/10
代理机构
代理人
主权项
地址
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