专利名称: | Glass-ceramic substrate for a magnetic information storage |
公开(告)号: | |
公开(公告)日: | 2007-02-15 00:00:00 |
申请(专利)号: | DE19996034625(DE69934625D) |
申请日: | 1999-03-04 00:00:00 |
发明(设计)人: | OHARA SAGAMIHARA KK (JP) |
(申请)专利权(人): | ISHIOKA JUNKO (JP);GOTO NAOYUKI (JP) |
内容: |
发布日期:2007-08-22 16:08:00