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  Home : ITU-T : Publications : Recommendations : X Series : X.420 : X.420 (09/92)
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X.420 : Information technology - Message handling systems: Interpersonal messaging system  

Recommendation X.420 (09/92)

Approved in 1992-09-10

Status : Superseded

 

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PDF Document PDF (acrobat)

741439 bytes 2007-07-11 E 3610 
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PDF Document PDF (acrobat)

783071 bytes 2007-07-11 S 3611 
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PDF Document PDF (acrobat)

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734208 bytes 2007-07-11 E 3610  Download

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189577 bytes 2007-07-11   Download
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Word Document Word

769536 bytes 2007-07-11 S 3611  Download

Zip Zip (Components)

205173 bytes 2007-07-11   Download
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Zip Zip (Components)

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Updated : 2007/07/11