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经营范围
发明名称
ROTATING SEAL
摘要
申请公布号
US4010960(A)
申请公布日期
1977.03.08
申请号
US19750620456
申请日期
1975.10.07
申请人
GROUPEMENT POUR LES ACTIVITIES ATOMIQUES ET ADVANCEES 'GAAA'FR1974102174.35285
发明人
MARTIN, JEAN
分类号
F16J15/40;(IPC1-7):F16J15/40
主分类号
F16J15/40
代理机构
代理人
主权项
地址
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