Number | Name | Date | Kind |
---|---|---|---|
3698307 | Reichardt | Oct 1972 | |
4035818 | King | Jul 1977 | |
4131868 | Dombrowski et al. | Dec 1978 | |
4248514 | Watkins | Feb 1981 | |
4302092 | Ashton et al. | Nov 1981 | |
4453817 | Clark | Jul 1984 | |
4586805 | Bockemuhl-Simon et al. | May 1986 | |
4634251 | Jonker | Jan 1987 | |
4888607 | Stutz et al. | Dec 1989 |
Number | Date | Country |
---|---|---|
2735447 | Feb 1978 | DEX |
2383535 | Jun 1985 | FRX |
2583535 | Dec 1986 | FRX |
Entry |
---|
"Photo-Therm", Sales Bulletin, Nov. 1986. |
Schematic Representation of the ADP-12, 1986. |
Number | Date | Country | |
---|---|---|---|
Parent | 316772 | Feb 1989 |