Number | Date | Country | Kind |
---|---|---|---|
59-114427 | Jun 1984 | JPX | |
59-114428 | Jun 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3940269 | Bergstrom | Feb 1976 | |
3980444 | Reen | Sep 1976 | |
4032336 | Reen | Jun 1977 | |
4302247 | Abe et al. | Nov 1981 | |
4435483 | Ahslund et al. | Mar 1984 | |
4581202 | Kudo et al. | Apr 1986 |
Number | Date | Country |
---|---|---|
56-102549 | Aug 1981 | JPX |
6013051 | Jan 1985 | JPX |
2080331 | Feb 1982 | GBX |
2160221 | Dec 1985 | GBX |
Entry |
---|
Speich, "Metals Handbook", vol. 8, 8th Ed, pp. 424-426, 1973. |