Number | Name | Date | Kind |
---|---|---|---|
3029571 | Douthit | Apr 1962 | |
3662513 | Fabbri | May 1972 | |
3967433 | Bonfiglioli | Jul 1976 | |
4075815 | Carver, Jr. et al. | Feb 1978 | |
4134246 | Michels | Jan 1979 | |
4178740 | Groom et al. | Dec 1979 | |
4180962 | Michels | Jan 1980 | |
4205501 | Michels | Jun 1980 |
Entry |
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Brochure entitled "Weldotron Automac Stretch Packaging System". |