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发明名称
Putkiliitos
摘要
申请公布号
FI904053(A0)
申请公布日期
1990.08.16
申请号
FI19900004053
申请日期
1990.08.16
申请人
REHAU AG + CO
发明人
HOPPERDIETZEL, SIEGFRIED
分类号
F16L21/00;F16L25/14;F16L47/00;F16L47/06;F16L47/26;H02G9/06;(IPC1-7):F16L/
主分类号
F16L21/00
代理机构
代理人
主权项
地址
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