TELRITE
Filed: September 24, 1991
telecommunication consulting services for users of long distance telephone time and needs and marketing and sales analysis…
Owned by: DIGITAL TELECOMMUNICATIONS, INC.
Serial Number: 74206471
DXC
Filed: June 28, 1996
concentrators, line interface modules, digital switches and telecommunication computers for voice messaging, facsimile,…
Owned by: DIGITAL TELECOMMUNICATIONS, INC.
Serial Number: 75126744
LIM
Filed: January 7, 1997
concentrators, telephone line interface circuits, digital switches and telecommunication computers for voice messaging,…
Owned by: DIGITAL TELECOMMUNICATIONS, INC.
Serial Number: 75222152
LXC
Filed: January 7, 1997
concentrators, telephone line interface circuits, digital switches and telecommunication computers for voice messaging,…
Owned by: DIGITAL TELECOMMUNICATIONS, INC.
Serial Number: 75222153
