TUBE SMITH TECHNOLOGY CO.,LTD.
TUBE SMITH TECHNOLOGY CO.,LTD. Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20080293932 | PHTHALOCYANINE RECORDING LAYER OF OPTICAL RECORDING MEDIA - A phthalocyanine compound of formula (I) is provided for use in a recording layer of an optical recording media. | 11-27-2008 |