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经营范围
发明名称
Procédé pour préparer des superphosphates
摘要
申请公布号
FR830107(A)
申请公布日期
1938.07.21
申请号
FRD830107
申请日期
1937.11.27
申请人
AKTIEBOLAGET KEMISKA PATENTER
发明人
分类号
C05B1/02
主分类号
C05B1/02
代理机构
代理人
主权项
地址
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