| Number | Name | Date | Kind |
|---|---|---|---|
| D151272 | Kipp | Oct 1948 | |
| D204847 | Hill | May 1966 | |
| D317095 | Albers et al. | May 1991 | |
| D317686 | Kee | Jun 1991 | |
| 3390753 | Bolan et al. | Jul 1968 |
| Entry |
|---|
| Excerpts from 1996 Parkway Machine Catalogue. |
| Excerpts from Charlier-Brabo Group N.V. Catalogue. |