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发明名称
DEVICE FOR REPAIR OF PIPELINE TRANSPORTING CO@@
摘要
申请公布号
SU1702065(A1)
申请公布日期
1991.12.30
申请号
SU19884455641
申请日期
1988.07.05
申请人
V NEFTYANOJ NII PO TEKHNIKE BEZOPASNOSTI
发明人
KIRSH BORIS A,SU;KHACHATUROVA NINA S,SU
分类号
F16L55/10
主分类号
F16L55/10
代理机构
代理人
主权项
地址
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