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经营范围
发明名称
Improvements in or relating to annular sealing elements
摘要
申请公布号
GB966833(A)
申请公布日期
1964.08.19
申请号
GB19630012768
申请日期
1963.04.01
申请人
ISTAG A.G. SUHR/AG
发明人
KLINGER-LOHR HUBERT
分类号
F16K5/06
主分类号
F16K5/06
代理机构
代理人
主权项
地址
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