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经营范围
发明名称
PIPE JOINT
摘要
申请公布号
PL104161(U1)
申请公布日期
1997.08.18
申请号
PL19960104161U
申请日期
1996.02.07
申请人
LECH STANISLAW
发明人
LECH STANISLAW
分类号
F16L21/02;(IPC1-7):F16L21/02
主分类号
F16L21/02
代理机构
代理人
主权项
地址
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