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发明名称
INJECTION GASKET
摘要
申请公布号
PL299663(A1)
申请公布日期
1995.01.23
申请号
PL19930299663
申请日期
1993.07.12
申请人
AKADEMIA GORNICZO-HUTNICZA IM STANISLAWA STASZICA
发明人
STRYCZEK STANISLAW;GONET ANDRZEJ;ROGOWSKI EDWARD;BALASZ JAROSLAW;GAJEWSKI KRZYSZTOF;GERATOWSKI LESZEK
分类号
E21B33/12;(IPC1-7):E21B33/12
主分类号
E21B33/12
代理机构
代理人
主权项
地址
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