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发明名称
PROCEDEU DE RECUPERARE A FE,CU,ZN,CR SI NI DIN NAMOLURI REZULTATE LA EPURAREA APELOR UZATE DE LA ACOPERIRI GALVANICE
摘要
申请公布号
RO72211(A2)
申请公布日期
1981.08.30
申请号
RO19770091720
申请日期
1977.10.01
申请人
INSTITUTUL DE CERCETARI SI PROIECTARI PENTRU GOSPODARIREA APELOR,RO
发明人
GHETIE,NICOLAE F.,RO;CONSTANTINESCU,IONEL,RO
分类号
C01G3/14;C01G9/02;C01G53/12;(IPC1-7):C01G9/02
主分类号
C01G3/14
代理机构
代理人
主权项
地址
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