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US Trademark Classification

Electronic document and e-mail authentication services 042-1574

电子文件和电子邮件认证服务(不用于身份验证)

Chinese 电子文件和电子邮件认证服务(不用于身份验证)
English Electronic document and e-mail authentication services [not for identification verification]
Spanish Servicios de autenticación de documentos electrónicos y correo electrónico [no para verificación de identidad]
Term ID
042-1574
Class
42
Type
Services
Status
Active · added, not since modified (A)
Effective date
2010-05-13
Version
09-2007
Name qualifier
not for identification verification