ALPHABLOX by INTERNATIONAL BUSINESS MACHINES CORPORATION (Track this)
Intl: (009) Electrical and scientific apparatus; (016) Paper goods and printed matter; (042) Computer, scientific & legal US: 021; 023; 026; 036; 038; 002; 005; 022; 023; 029; 037; 038; 050; 100; 101 Filing date: 20-Dec-1995 Serial number: 75034999