The first match was accidentally discovered in 1826 when John Walker scraped a stick with chemicals on the end against a stone floor.
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| Application No. | Application Title | Issue Date |
| 20050089580 | Antibacterial glass composition, antibacterial resin composition and method for producing the same An object of the present invention is to provide an antibacterial glass composition and an antibacterial resin composition which are less likely to cause secondary aggregation of an antibacterial glass during molding or other processes. The antibacterial glass compositi... | 04/28/2005 |