Hänvisningar finns i följande patent|
| US3954550 | 10 okt 1974 | 4 maj 1976 | Minnesota Mining and Manufacturing Company | Tape applying device | | US4039367 | 31 dec 1975 | 2 aug 1977 | The Loveshaw Corporation | Tape applying mechanisms of carton sealing machines | | US4592189 | 28 okt 1983 | 3 jun 1986 | | Apparatus for closing and sealing telescoping boxes |
|
