Number | Date | Country | Kind |
---|---|---|---|
4-197501 | Jul 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3681290 | Meckel et al. | Aug 1972 | |
3808250 | Blahak et al. | Apr 1974 | |
3817940 | Blahak et al. | Jun 1974 | |
3929729 | Chung | Dec 1975 | |
3929863 | Blahak et al. | Dec 1975 | |
3932360 | Cerankowski et al. | Jan 1976 | |
4039514 | van Gulick | Aug 1977 | |
4054556 | van Gulick | Oct 1977 | |
4246392 | Koike et al. | Jan 1981 | |
4328322 | Baron | May 1982 | |
4330656 | Grogler et al. | May 1982 | |
4504648 | Otani et al. | Mar 1985 | |
4521582 | Goyert et al. | Jun 1985 | |
4810769 | Casey et al. | Mar 1989 | |
4868231 | Leake et al. | Sep 1989 | |
5011903 | Lynburner et al. | Apr 1991 | |
5039775 | Oyaizu | Aug 1991 | |
5086153 | Oyaizu | Feb 1992 | |
5162481 | Reid et al. | Nov 1992 | |
5183877 | Swanson | Feb 1993 |
Number | Date | Country |
---|---|---|
0032547 | Jul 1981 | EPX |
0279376 | Aug 1988 | EPX |
63-243122 | Oct 1988 | JPX |
2009764 | Jun 1979 | GBX |
Entry |
---|
Week 1192, Derwent Publications Ltd., London GB; AN 92-086147 and JP-A-04031417 (Ihara) 3 Feb. 1992. |
Week 0789, Derwent Publications Ltd., London GB; AN 89-051311 and JP-A-64 001715 (Kinoyosha) 6, Jan. 1989. |