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经营范围
发明名称
Perfectionnements aux matériaux stratifiés
摘要
申请公布号
FR1524018(A)
申请公布日期
1968.05.10
申请号
FR19630944852
申请日期
1963.08.16
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
分类号
H01B3/44;H01G4/18;H05B33/20
主分类号
H01B3/44
代理机构
代理人
主权项
地址
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