CEPT T/TG 23 E-1989
Pictogram Designation Facsimile (Telefax@ Bureaufax)

Standard No.

CEPT T/TG 23 E-1989

Release Date

1989

Published By

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

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• 1989 CEPT T/TG 23 E-1989 Pictogram Designation Facsimile (Telefax@ Bureaufax)