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经营范围
发明名称
A MOULD AND SEALING RING
摘要
申请公布号
EP0243331(B1)
申请公布日期
1990.10.10
申请号
EP19870850108
申请日期
1987.04.02
申请人
FORSHEDA AB
发明人
PETERSSON, STEFAN;GUSTAFSSON, BROR;PARMANN, GUNNAR
分类号
B29C57/02;F16L21/02;F16L37/084
主分类号
B29C57/02
代理机构
代理人
主权项
地址
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