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发明名称
SHOCK-ABSORBING INSERT FOR PIPELINE
摘要
申请公布号
SU570756(A1)
申请公布日期
1977.08.30
申请号
SU19731945011
申请日期
1973.07.17
申请人
ANDREEV PAVEL A,SU;PARAMONOV PAVEL M,SU;TERENTEV IGOR K,SU
发明人
ANDREEV PAVEL A,SU;PARAMONOV PAVEL M,SU;TERENTEV IGOR K,SU
分类号
F16L51/03;F16L55/02;(IPC1-7):F16L55/02
主分类号
F16L51/03
代理机构
代理人
主权项
地址
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