发明名称 Data cartridge having a reduced static charge
摘要 The surface of the base plate of the data cartridge is treated with chromate so as to coat the surface with a conductive film, with which the grounding means such as the elastic arms and cartridge positioning rollers provided on the chassis of the data cartridge drive come in contact when the data cartridge is loaded in a data cartridge drive.
申请公布号 US6299087(B1) 申请公布日期 2001.10.09
申请号 US19970912585 申请日期 1997.08.18
申请人 SONY CORPORATION 发明人 KOIZUMI OSAMU
分类号 G11B23/087;G11B33/14;(IPC1-7):G11B23/04 主分类号 G11B23/087
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