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Patent applications and USPTO patent grants for Lebedda; Karl.The latest application filed is for "wireless hot-lining with automatically assigned variable hot-line number".
Patent | Date |
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Wireless hot-lining with automatically assigned variable hot-line number Grant 6,782,258 - Ung , et al. August 24, 2 | 2004-08-24 |
Wireless hot-lining with automatically assigned variable hot-line number App 20020025809 - Ung, Dara ;   et al. | 2002-02-28 |
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