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公开(公告)号:US4969060A
公开(公告)日:1990-11-06
申请号:US301562
申请日:1989-01-25
申请人: Richard J. O'Neill
发明人: Richard J. O'Neill
CPC分类号: G11B23/288 , G11B23/0303
摘要: A write protector (40) for floppy disks is applied to a disk envelope (10) and latched thereto via a slot (34) punched or formed in the envelope and movable to enable or disable writing upon the disk. A method for providing the disk envelope with the write protector is also taught.
摘要翻译: 用于软盘的写保护器(40)被施加到盘封套(10),并经由冲孔或形成在封套中的槽(34)锁定在其上,并可移动以使得或禁止在盘上写入。 还提供了一种用于向磁盘封套提供写保护器的方法。