Serial Number
73132280
Filing Date
Jun 29, 1977
Registration Date
Jul 25, 1978
Trademark by
Classification Information
AUTOMATIC INTERCONNECTION SYSTEM FOR A PLURALITY OF TELEPHONE LINES
Electrical and Scientific Apparatus73132280
Jun 29, 1977
Jul 25, 1978
AUTOMATIC INTERCONNECTION SYSTEM FOR A PLURALITY OF TELEPHONE LINES
Electrical and Scientific Apparatus