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Jul 1993 |
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Oct 1994 |
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Jan 1995 |
Feb 1995 |
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Apr 1997 |
May 1997 |
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Dec 2000 |
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Patent US 5,701,345
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Priority
Jan 1995 |
Filed
Feb 1995 |
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Published
May 1997 |
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Patent US 5,680,123
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Priority
Oct 1994 |
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Filed
Apr 1997 |
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Published
Dec 2000 |
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Article "New Tech
Standards " |
Published
Jul 1993 |
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Industry standard
RFC 432 |
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Work started
Oct 1994 |
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Published
Feb 1995 |
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