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经营范围
发明名称
Sealing of rest connections, especially for elements of large diameter
摘要
申请公布号
PL380672(A1)
申请公布日期
2008.03.31
申请号
PL20060380672
申请日期
2006.09.25
申请人
AKADEMIA GORNICZO-HUTNICZA IM. STANIS&LSTROK,AWA STASZICA
发明人
OCHO&NACUTE,SKI W&LSTROK,ODZIMIERZ
分类号
F16J15/53
主分类号
F16J15/53
代理机构
代理人
主权项
地址
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