75117537
Jun 11, 1996
Jan 13, 1998
Active Trademark
[ pre-recorded videotapes featuring stories relating to the history, engineering, and construction of noteworthy man-made structures and inventions and other topics of general interest ]
Electrical and Scientific Apparatuson-going cable television programs featuring stories relating to the history, engineering, and construction of noteworthy man-made structures and inventions and other topics of general interest
Education and Entertainment