In 1979, the first portable cassette player was developed by Sony. It was created for the founded of Sony because he loved listening to music on flights between Japan and the United States. It totally changes the way people listen to music.
1979
McCoy invented an automatic lubricator for oiling the steam engines of locomotives and boats in 1979 mccoy invented an oil-dripping cup for trains
The tecorder-wheel printer was designed and the floppy disk were invented by Alan Shugart.In 1971, the dot-matrix was invented. In the same year, the food processor and the liquid-crystal display were made. Also, the VCR or videocassete recorder was invented.In 1972, the word processor was invented. Also in 1972, Pong ( the first video game ) was invented by Nolan Bushnell, and the Hacky Sack was invented by John Stalberger and Mick Marshell.In 1974, the first post-it note was produced by Arthur Fry.In 1975, the laser printer was invented and the push through tab on a drink can was invented.In 1976, the ink-jet printer was invented.In 1979, cellular phones were invented.
Invented is the past participle of the verb invent. verb /past /past participle = invent /invented /invented
Mr. Kamal Ahmad invented the internet Mr. Irfan Alam invented the invented
the dust buster was invented in 1979
1979
1979
1979
The Sheep Shears Were invented by Allen Beghen In 1979
Not enough information to answer.
It was invented 1979 and Geoff Healey invented the race cam.
Patrick tamer bowie invented led signs in 1979
February, 1979
1979 Earl Tupper in 1945 not 1979.
William danck in 1979
1979