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发明名称
PLIENINIU VAMZDZIU SUJUNGAMAS
摘要
申请公布号
LT2620(B)
申请公布日期
1994.04.25
申请号
LTRP1007
申请日期
1993.09.20
申请人
VALLOUREC
发明人
PLACARN,BERNAR
分类号
F16L15/00
主分类号
F16L15/00
代理机构
代理人
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