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发明名称
PROCEDIMENTO PER VALUTARE LE CARATTERISTICHE DI ATTRITO DI UN GIUNTO FILETTATO
摘要
申请公布号
ITMI941449(A1)
申请公布日期
1996.01.15
申请号
IT1994MI01449
申请日期
1994.07.13
申请人
AGIP S.P.A.
发明人
BARYSHNIKOV ANATOLY;FERRARA PAOLO;CALDERONI ANGELO
分类号
E21B19/16
主分类号
E21B19/16
代理机构
代理人
主权项
地址
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