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经营范围
发明名称
Improvements in or relating to sealing packings
摘要
申请公布号
GB875620(A)
申请公布日期
1961.08.23
申请号
GB19590013781
申请日期
1959.04.22
申请人
REGIE NATIONALE DES USINES RENAULT
发明人
分类号
F16J15/32
主分类号
F16J15/32
代理机构
代理人
主权项
地址
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