Line printing with proportional spacing and justification
作者： John C Sims
DOI:
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摘要:
lens.org 参考文章(5)
Ronald Henry Lee, Cyclically operable printing and proportional spacing apparatus ,(1965)
Louis M Moyroud, Rene A Higonnet, Type composing apparatus ,(1954)
Richard L Taylor, Proportional space matrix printer ,(1961)
George A Giannuzzi, Line printer with proportional spacing control means ,(1966)
Robert A Rahenkamp, William H Castle, John E Jones, Variable spacebar mechanism for automatically operated proportional escapement printer ,(1966)