Number | Date | Country | Kind |
---|---|---|---|
2-48112 | Feb 1990 | JPX | |
2-51288 | Mar 1990 | JPX | |
2-58708 | Mar 1990 | JPX | |
2-97260 | Apr 1990 | JPX | |
2-130499 | May 1990 | JPX | |
2-246716 | Sep 1990 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4956714 | Takanashi et al. | Sep 1990 |
Number | Date | Country |
---|---|---|
63-168618 | Jul 1988 | JPX |
63-289707 | Nov 1988 | JPX |
1-68190 | Mar 1989 | JPX |
1-189045 | Jul 1989 | JPX |
1-190178 | Jul 1989 | JPX |
1-213619 | Aug 1989 | JPX |
1-319384 | Dec 1989 | JPX |
2-820 | Jan 1990 | JPX |
2-35639 | Feb 1990 | JPX |
2-78387 | Mar 1990 | JPX |
2-222924 | Sep 1990 | JPX |
2-267519 | Nov 1990 | JPX |
Entry |
---|
"Television and Image Engineering Handbook", Dec. 30, 1980, p. 139. |