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经营范围
发明名称
DICHTUNGSVORRICHTUNG
摘要
申请公布号
DE2827097(A1)
申请公布日期
1979.01.18
申请号
DE19782827097
申请日期
1978.06.21
申请人
ETS.D'OCCIDENT
发明人
LUIGI,DR. PANIGATI,PIER
分类号
F16J9/20;F16J15/32;F16J15/48;(IPC1-7):F16J9/20;F16J15/16
主分类号
F16J9/20
代理机构
代理人
主权项
地址
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