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经营范围
发明名称
Process for the production of finely divided salts having a large surface
摘要
申请公布号
GB983211(A)
申请公布日期
1965.02.10
申请号
GB19610040504
申请日期
1961.11.13
申请人
DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT
发明人
分类号
C01B25/36;C01G21/20
主分类号
C01B25/36
代理机构
代理人
主权项
地址
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