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经营范围
发明名称
RACORD
摘要
申请公布号
RO82121(A2)
申请公布日期
1983.07.07
申请号
RO19800102449
申请日期
1980.10.28
申请人
INSTITUTUL DE CERCETARI SI PROIECTARI PENTRU PETROL SIGAZE,RO
发明人
STANCIU,ION,RO
分类号
F16L33/26;F16L37/08;(IPC1-7):F16L37/08
主分类号
F16L33/26
代理机构
代理人
主权项
地址
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