Number | Date | Country | Kind |
---|---|---|---|
60-143702 | Jun 1985 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4124736 | Patel | Nov 1978 | |
4162350 | Yanagisawa | Jul 1979 | |
4187344 | Fredriksson | Feb 1980 | |
4307156 | Yanagisawa | Dec 1981 | |
4390562 | Yanagisawa | Jun 1983 | |
4411963 | Aine | Oct 1983 | |
4419381 | Yamazaki | Dec 1983 | |
4503125 | Nelson | Mar 1985 | |
4701374 | Sagoi | Oct 1987 |
Number | Date | Country |
---|---|---|
0077932 | Jun 1981 | JPX |
176537 | Oct 1982 | JPX |
133629 | Aug 1983 | JPX |
0177528 | Oct 1983 | JPX |
0222439 | Dec 1983 | JPX |
0258727 | Dec 1985 | JPX |
Entry |
---|
Digest, 4th Ann. Conf. on Mag., Japan, p. 132, T. Nishimura et al., NTT, Nov. 1980. |