US visa valid period?

来源: thisway 于 2007-03-15 20:51:04 [] [旧帖] [给我悄悄话] 阅读数 : (342 bytes)

I am H1B staying in Texas. Plan to attend a trade show in Italy in October. My questions are: 1. should I apply US re-entry visa in Mexico? 2. How long is the valid period for the visa? 3. Is it a multi re-entry visa? 4. If it is 2 entry visa, will it consume '1 entry' when I apply in Mexico and come back?
Waiting online. Thanks a lot.

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• 回复：US visa valid period? -sleepingtiger- ♂ 给 sleepingtiger 发送悄悄话 (63 bytes) () 03/16/2007 postreply 02:51:34

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