Number | Name | Date | Kind |
---|---|---|---|
2050602 | Foehrenbach et al. | Aug 1936 | |
2155414 | Eitzen | Apr 1939 | |
2173831 | Eitzen | Sep 1939 | |
2208946 | Newman | Jul 1940 | |
2219650 | Helsel | Oct 1940 | |
2272859 | Wilsey | Feb 1942 | |
2359182 | Wilsey | Sep 1944 | |
2657601 | Bentley | Nov 1953 | |
2657750 | Webb | Nov 1953 | |
2748861 | Stoeser | Jun 1956 | |
2946281 | Sohn | Jul 1960 | |
3280678 | Shackelford | Oct 1966 | |
3627183 | Mason | Dec 1971 | |
3653540 | Offutt | Apr 1972 | |
3699834 | Bracken | Oct 1972 | |
3734261 | Richer | May 1973 | |
3750512 | Gotham et al. | Aug 1973 | |
3768101 | Kuts | Oct 1973 | |
3803059 | Rung | Apr 1974 | |
3855890 | Lynch et al. | Dec 1974 | |
3904145 | Steinberger et al. | Sep 1975 | |
4018359 | Lambert | Apr 1977 | |
4071178 | Copp | Jan 1978 | |
4179055 | Milner | Dec 1979 | |
4272001 | Horniak | Jun 1981 | |
4554850 | Edgar et al. | Nov 1985 | |
4560088 | Tan | Dec 1985 | |
4719832 | Svihra | Jan 1988 |
Entry |
---|
"Ticket Dispenser," Deltronic Labs inc., Chalfont, PA, pp. 1-2. |