| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22671072A | 1972-02-16 | 1972-02-16 |
| Publication Number | Publication Date |
|---|---|
| BE792014Atrue BE792014A (en) | 1973-03-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE792014DBE792014A (en) | 1972-02-16 | BAG OF PLASTIC MATERIAL WITH A SOLID LINK AND METHOD OF MANUFACTURING SUCH A BAG |
| Country | Link |
|---|---|
| US (1) | US3779139A (en) |
| BE (1) | BE792014A (en) |
| CA (1) | CA976013A (en) |
| DE (1) | DE2249584A1 (en) |
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| US3579397A (en)* | 1966-08-16 | 1971-05-18 | Windmoeller & Hoelscher | Process of manufacturing bags having tear strips and consisting of synthetic thermoplastics |
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| Publication number | Publication date |
|---|---|
| CA976013A (en) | 1975-10-14 |
| DE2249584A1 (en) | 1973-08-30 |
| US3779139A (en) | 1973-12-18 |
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