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发明名称
GARNITURE ONDULEE POUR CASSETTES DE RUBAN ENREGISTREUR
摘要
申请公布号
BE773758(A1)
申请公布日期
1972.04.11
申请号
BE19710773758
申请日期
1971.10.11
申请人
E.I. DU PONT DE NEMOURS AND CY, WILMINGTON, DELAWARE, (E.U.A.),
发明人
P.G. SCHMIDT.
分类号
G11B23/087;(IPC1-7):G11B/
主分类号
G11B23/087
代理机构
代理人
主权项
地址
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