Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364511 | Closure tie for tubes of film material for enclosing food, a method of forming the tie and apparatus for carrying out this method | Hans-Dieter Wittern | 1982-12-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364511 | Closure tie for tubes of film material for enclosing food, a method of forming the tie and apparatus for carrying out this method | Hans-Dieter Wittern | 1982-12-21 |