Number | Date | Country | Kind |
---|---|---|---|
3-64451 | Mar 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2359433 | McNamara | Oct 1944 | |
3293017 | Jenkins | Dec 1966 | |
3930819 | Martin | Jan 1976 | |
4457771 | Ambrogi | Jul 1984 | |
5087279 | Monji et al. | Feb 1992 |
Number | Date | Country |
---|---|---|
0378292 | Jul 1990 | EPX |
0408065 | Jan 1991 | EPX |
2569177 | Feb 1986 | FRX |
58-84134 | May 1983 | JPX |
60-200833 | Oct 1985 | JPX |
1-133948 | May 1989 | JPX |
1-138144 | May 1989 | JPX |
1-145337 | Jun 1989 | JPX |
1-145340 | Jun 1989 | JPX |
1-148715 | Jun 1989 | JPX |
1-148717 | Jun 1989 | JPX |
1-153538 | Jun 1989 | JPX |
1-153539 | Jun 1989 | JPX |
1-153540 | Jun 1989 | JPX |
1-164738 | Jun 1989 | JPX |
1-201036 | Aug 1989 | JPX |
1-203234 | Aug 1989 | JPX |
1-212238 | Aug 1989 | JPX |
1-212239 | Aug 1989 | JPX |
1-212240 | Aug 1989 | JPX |
1-212241 | Aug 1989 | JPX |
2-14839 | Jan 1990 | JPX |
2-34525 | Feb 1990 | JPX |
2-252628 | Oct 1990 | JPX |
Entry |
---|
Minolta Camera Co., Patent Abstracts of Japan, vol. 15, No. 345 (C864), Sep. 3, 1991 JP-A-3137030. |