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Kabushiki Kaisha Comfort
| Kabushiki Kaisha Comfort Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090084789 | Can opening structure of pull-top type can - To enable any one to open a pull-top type can easily by a pullout motion of a pull tab without damaging a fingertip or a nail, a can opening structure is constituted by a pressed portion ( | 04-02-2009 |