The ballpoint pen
in 1938
Glass-Reinforced Plastic was invented in 1938 by Russell Games Slayter
he invented the Xerox machine
In 1953, the first high-speed printer was developed by Remington-Rand for use on the Univac computer. In 1938, Chester Carlson invented a dry printing process called electrophotography commonly called a Xerox, the foundation technology for laser printers to come.
Born Seattle 8th February 1906 - 19th September 1968. He invented Xerography in 1938 and 21 years later the first office copier was available to the public.
in 1938
laszlo biro invented the ballpoint pen in 1938 !
Charles Babbage,1938
It was made in 1938.
1938
first computer was invented by Chals Babeje. It invented in 1938
around 1938
15th June 1938
Igor Sikorski
22 October 1938.
Nylon
1938