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may 1, 1981 - 3.5" floppy disk

Description:

Sony introduces the 3.5 inch floppy disk which by 1982 becomes the most wide spread floppy size format.

Added to timeline:

80-84

ByJohn Murphy
18 Sep 2017
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542

Date:

may 1, 1981
Now
~ 44 years ago
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