Number | Date | Country | Kind |
---|---|---|---|
22818 A/83 | Sep 1983 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
2579487 | Frankwich | Dec 1951 | |
2961027 | Ullman et al. | Nov 1960 | |
3751902 | Kingsbury et al. | Aug 1973 | |
4118915 | Swenson | Oct 1978 | |
4139937 | L'Homme | Feb 1979 | |
4144631 | Fujio | Mar 1979 | |
4170820 | Klose | Oct 1979 | |
4209882 | Strickland | Jul 1980 | |
4362786 | Murray | Dec 1982 | |
4417378 | Brown et al. | Nov 1983 | |
4506430 | Guzay, Jr. | Mar 1985 |
Number | Date | Country |
---|---|---|
59560 | Sep 1982 | EPX |
1146935 | Apr 1963 | DEX |
Entry |
---|
Patent Abstracts of Japan, unexamined applications, E section, vol. 1, No. 129, Oct. 26, 1977, The Patent Office Japanese Government p. 5824 E 77. |