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经营范围
发明名称
CRYOGENIC PIPELINE
摘要
申请公布号
SU808759(A1)
申请公布日期
1981.02.28
申请号
SU19782581455
申请日期
1978.02.15
申请人
MENZHUK VIKTOR N,SU;GURFINKEL VENIAMIN YA,SU;VINOGRADOV VLADIMIR M,SU;KAJTUKOV GENNADIJ K,SU
发明人
MENZHUK VIKTOR N,SU;GURFINKEL VENIAMIN YA,SU;VINOGRADOV VLADIMIR M,SU;KAJTUKOV GENNADIJ K,SU
分类号
F16L9/18;(IPC1-7):F16L9/18
主分类号
F16L9/18
代理机构
代理人
主权项
地址
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