Number | Date | Country | Kind |
---|---|---|---|
49007 A/77 | Apr 1977 | ITX |
Number | Name | Date | Kind |
---|---|---|---|
3592363 | Stout | Jul 1971 | |
3886992 | Mass et al. | Jun 1975 |
Number | Date | Country |
---|---|---|
751294 | Jan 1967 | CAX |
537204 | Jun 1941 | GBX |
1013077 | Dec 1965 | GBX |
Entry |
---|
"The German Printed Publication", No. 2,329,953, Jan., 1975. |
"The German Printed Publication", No. 2,321,847, Nov., 1974. |