Did You Know...
...that a workman who left the soap mixing machine on too long was responsible for making Ivory Soap? He was so embarrassed by his mistake that he threw the mess in a stream. Imagine his dismay when the evidence of his error floated to the surface! Result: Ivory soap, the soap that floats.
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| Application No. | Application Title | Issue Date |
| 20050195378 | Lithographic apparatus, method of substrate identification, device manufacturing method, substrate, and computer program In a method according to an embodiment of the invention, substrate identification is performed by comparing the measured distance between two features on an unidentified substrate with one or more stored distances. The one or more stored distances are the distances inte... | 09/08/2005 |
