patent
Search results for: Pike, William Henry
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Patent:DE156638
13.02.1903 Pike, William Henry (P) jr. : Vorrichtung zur Feststellung des Papierschlittens an Addiermaschinen mit Druckwerk odgl.
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Patent:GB190303259
06.08.1903 Pike, William Henry (P) : Improvements in Adding and Recording Machines
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Patent:GB190414979
25.08.1904 Pike, William Henry (P) : Improvements in Calculating Mechanism applicable to Typewriting Machines and the like
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Patent:US615895
13.12.1898 Pike, William Henry (P) : Calculating Machine
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