Number | Date | Country | Kind |
---|---|---|---|
49-123469 | Oct 1974 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3034509 | Bernstein et al. | May 1962 | |
3428707 | Amos et al. | Feb 1969 | |
3730931 | Simoneau et al. | May 1973 | |
3790510 | Flannigan | Feb 1974 | |
3795634 | Nielsen | Mar 1974 | |
3798189 | Simoneau et al. | Mar 1974 | |
3940802 | Saka et al. | Mar 1976 | |
3945955 | Ihde, Jr. | Mar 1976 |
Number | Date | Country |
---|---|---|
691628 | May 1953 | GBX |
Entry |
---|
General Electric--Information re. SS-4250, Feb. '68. |