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专利名称：High-density magnetic recording medium发明人：Masuda, Narihiro申请号：EP941167.3申请日：19941026公开号：EP0651378A1公开日：19950503
摘要：The disclosure describes a high-density magnetic recording medium comprisinga biaxially oriented, laminated polyester film which is coextruded, so that a polyester Alayer subject to plastic deformation by calendering treatment forms one of the surfacesof a base film, and a magnetic layer formed on the surface of the polyester A layerand composed of a magnetic substance dispersed in a resin binder, the thickness (t)of the polyester A layer and the thickness (t) of the magnetic layer satisfying thefollowing formulae at the same time.
申请人：DIAFOIL HOECHST CO., LTD
地址：28-10, Hongo 1-chome Bunkyo-ku Tokyo JP
国籍：JP
代理机构：TER MEER - MÜLLER - STEINMEISTER & PARTNER
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