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发明名称
OTTURATORE INTERNO PER CONDOTTA.
摘要
申请公布号
IT8124747(D0)
申请公布日期
1981.10.28
申请号
IT19810024747
申请日期
1981.10.28
申请人
COMPAGNIE FRANCAISE DES PETROLES
发明人
BRUNO DE SIVRY;JEAN LOUIS MIGLIARESE CAPUTI;DANIEL JOSIEN
分类号
F16L55/128;(IPC1-7):F16L/
主分类号
F16L55/128
代理机构
代理人
主权项
地址
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