Mark Identification
SPEED-I-O-SCOPE
Serial Number
71598112
Filing Date
May 25, 1950
Registration Date
Dec 11, 1951
Trademark by
Classification Information
ATTACHMENT FOR A PROJECTOR FOR TACHISTOSCOPIC TRAINING, THE ATTACHMENT DEVICE ENABLING THE OPERATOR TO FLASH-SLIDE AND FILM-STRIP MATERIALS ON A SCREEN AT A PREDETERMINED SPEED
Fancy Goods