Question

Mention the contribution of Richard M.Hoe in developing printing press

Answer 1

Before in printing press there were less pages printed at that time. But Richard M.Hoe made a more good power-driven cylindrical press whose alecification is to print 8,000 sheets in an hour.

Answer 2

Richard .m. hoe of new York perfected system of power driven  cylindrical press .This was capable of printing 8000 sheets per hour

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