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发明名称
UN METODO PARA LA SOLDADURA A TOPE DE DOS ELEMENTOS ALARGA- DOS DE ESPUMA TERMOPLASTICA RESINOSA SINTETICA.
摘要
申请公布号
ES447487(A3)
申请公布日期
1977.07.01
申请号
ES19870004474
申请日期
1976.04.29
申请人
THE DOW CHEMICAL COMPANY
发明人
分类号
(IPC1-7):29F/
主分类号
(IPC1-7):29F/
代理机构
代理人
主权项
地址
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