Filed: January 16, 1996data communication equipment, specifically ISDN terminal adapterOwned by: AdtranSerial Number: 75043447
Filed: January 16, 1996data communication equipment, specifically wide area networking host site deviceOwned by: AdtranSerial Number: 75044005
Filed: January 16, 1996data communication equipment, specifically ISDN terminal adapter with bridging and routing functionalityOwned by: AdtranSerial Number: 75044148