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| US4807805 | 20. Jan. 1987 | 28. Febr. 1989 | Avery International Corporation | Dual envelope sheet-fed assembly |
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| US4890862 | 6. Sept. 1988 | 2. Jan. 1990 | UARCO Incorporated | Business form with removable, adhesive free data card |
| US4915288 | 27. Apr. 1989 | 10. Apr. 1990 | Avery International Corporation | Envelope with single peel-off backing sheet to facilitate printing and copying |
| US4948028 | 3. Febr. 1989 | 14. Aug. 1990 | Avery International Corporation | Variable size envelope with single closure flap |
| US5183203 | 3. Okt. 1991 | 2. Febr. 1993 | | Multiple purpose certified mail envelope assembly |
