75776980
Aug 16, 1999
Portable Telephone presentation including mini - Central Switching Call Router; Activity books with information and games associated with telecommunications and science Display booth with LED indicators showing the route of a competed call And telephones which plug into the display to demonstrate the technology behind the telephone
Electrical and Scientific ApparatusPortable Telephone presentation including mini - Central Switching Call Router; Activity books with information and games associated with telecommunications and science Display booth with LED indicators showing the route of a competed call And telephones which plug into the display to demonstrate the technology behind the telephone
Paper Goods and Printed Matter