Number | Date | Country | Kind |
---|---|---|---|
54-114524 | Sep 1979 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3001071 | Reiss | Sep 1961 | |
3157787 | Kendziorski, Jr. et al. | Nov 1964 | |
3683182 | Farmer | Aug 1972 | |
4110624 | Conteas | Aug 1978 | |
4126788 | Koontz et al. | Nov 1978 | |
4146793 | Bergstrom et al. | Mar 1979 | |
4205116 | Landeghem et al. | May 1980 |
Number | Date | Country |
---|---|---|
849114 | Aug 1979 | CAX |
8006306 | Jul 1980 | DEX |
1385351 | Feb 1975 | GBX |
Entry |
---|
Japanese Utility Model Publication No. 55-18820, Translation. |