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发明名称
METHOD OF MANUFACTURE OF IRON OXIDE RED AND MAGNESIUM SULFATE
摘要
申请公布号
PL233797(A1)
申请公布日期
1983.05.23
申请号
PL19810233797
申请日期
1981.11.12
申请人
INST CHEMII NIEORGANICZNEJ
发明人
EICHHOF JAN;KALINOWSKI ZBIGNIEW
分类号
C01G;(IPC1-7):C01G/
主分类号
C01G
代理机构
代理人
主权项
地址
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