GOODS & SERVICES
Data by TV. To send check signatures from main banks to branches, transmit sales records, and perform similar jobs, Thompson Products Inc.'s Dage Television Division has developed a TV system called "Datavision." Datavision sends still pictureswhich remain on the receiver long enough to be read, then fade offcan transmit up to 15 miles over ordinary telephone wires ($16 a mile) instead of coaxial cable ($36 a mile). The camera (3½ lbs.) and receiver will cost about $2,250, extra receivers about $625 each.
Waste Power. Sterling Drug Inc. has perfected a method to turn plant sewage water into a source...
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