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经营范围
发明名称
PROCEDIMIENTO PARA LA FABRICACIoN DE PIEZAS MOLDEADAS DE POLICARBONATOS TERMOPLáSTICOS DE ELEVADO PESO MOLECULAR
摘要
申请公布号
ES236179(A1)
申请公布日期
1958.02.16
申请号
ES19790002361
申请日期
1957.06.21
申请人
FARBENFABRIKEN BAYER, A.G.
发明人
分类号
(IPC1-7):B29
主分类号
(IPC1-7):B29
代理机构
代理人
主权项
地址
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