J.A Birchall invented the first notepad
Note pad.
a pure new note pad thickness is 10-15cm, see what is the brand of the note pad
i pad?
it was invented in 1974 by art fry.
The person who invented the i pad was steve jobs
The first mouse pad was invented in 1969 by Jack Kelley.
I wrote a note on my pad.
Note card, note pad, poster
there were invented 300 years ago
Arthur Fry invented the Post-it Note in 1974, but the product did not launch until 1978.
Edwin Cox invented SOS pads in 1917.