Biro






See Miles Martin Pen Co.
The first commercially successful modern ballpoint pen, invented by László József Bíró or Ladislao José Biro (born as László József Schweiger: 29 September 1899 – 24 October 1985). From Wikipedia.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
See Miles Martin Pen Co.
The first commercially successful modern ballpoint pen, invented by László József Bíró or Ladislao José Biro (born as László József Schweiger: 29 September 1899 – 24 October 1985). From Wikipedia.
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