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What else can I help you with?
What was invented in 1904-1991?
pen
What all was invented in 1876-1920?
A huge number of items were invented between 1876 and 1920. These include the airplane, the electric hearing aid, and the ballpoint pen. Coca Cola and the light bulb were also invented during this time period.
History of gel pens?
gel pen were invented by sackura
What did they used to write before the ballpoint pen was invented?
quill
What did people use before a typewriter was invented?
A pen and paper!
When was the light pen invented?
computers is dated between 1949-1952
Who invented a pen?
Liza Grain invented pen.
When was the first light pen invented?
The first light pen was invented in 1955 by computer scientist Ben Gurley at the Royal Canadian Navy Tactical School. It was originally used as a pointing device for computers.
When was the pen invented?
in 1884 the fountain pen was invented... however the first conventional ballpoint pen was invented in 1938.the first ball point pen was invented in 1888.the first ball point pen was invented in 1888.
Who invented the foutain pen?
As you know L.E. Waterman invented the foutain pen.
Who invented spy pen?
I think David Brown invented the spy pen
When did laszlo biro invented the ballpoint pen?
laszlo biro invented the ballpoint pen in 1938 !
What year was the felt tip pen invented?
the felt tip pen was invented in the 1940s
What is another name for the light pen?
a pen light :)
What are the functions of the light pen?
function of light pen
Who invented the quill pen?
their really is no telling who invented the Quill pen due to the fact that it was invented so long ago but evidence proves that in was first invented in Seville Spain
Who invented the light pen?
The light pen was invented by Douglas Engelbart in the 1950s as a part of his work on computer input devices. It allowed users to directly interact with a computer display by pointing at the screen to input information.
