Number | Date | Country | Kind |
---|---|---|---|
91 05810 | May 1991 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
RE32937 | Silvy et al. | May 1989 | |
4587648 | Ando | May 1986 | |
4748609 | Yonezawa et al. | May 1988 | |
4967403 | Ogawa et al. | Oct 1990 | |
5099467 | Sunihiro et al. | Mar 1992 | |
5182682 | Weispfenning et al. | Jan 1993 |
Number | Date | Country |
---|---|---|
0339672 | Nov 1989 | EPX |
0368585 | May 1990 | EPX |
61-26944 | Feb 1986 | JPX |
Entry |
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"Sectored Servo Headers for Optical Storage Devices", IBM Tech. Disclosure Bulletin, vol. 31, No. 10, Mar. 1989 p. 256. |