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Plastics Arts Co., Ltd.
| Plastics Arts Co., Ltd. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110078713 | PROTECTIVE COVER FOR DISK-SHAPED RECORDING MEDIUM - A protective cover for covering the recording surface of a disk-like recording medium so that the recording surface does not come into contact with other objects. The disk-like recording medium can be easily attached to and detached from the protective cover. The protective cover ( | 03-31-2011 |