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Patents for Harold W. Huffman
Patents 1 - 15 of 23
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2,664,821Jan. 05, 1954H.W. HuffmanMethod of and means for varying the circumference of printing cylinders
2,729,982Jan. 10, 1956H.W. HuffmanGovernor-drum drive for printing presses
2,863,387Dec. 09, 1958H.W. HuffmanMeans for varying the phase relationship of the cylinders of a printing press
3,084,449Apr. 09, 1963H.W. HuffmanMethod and apparatus for producing air-cooled carbon-coated paper
3,096,949Jul. 09, 1963H.W. HuffmanAir expandable core shaft
3,124,349Mar. 10, 1964H.W. HuffmanCammed tucker-blade folder
3,124,350Mar. 10, 1964H.W. HuffmanScrew folder for continuous forms
3,219,202Nov. 23, 1965H.W. HuffmanScrew pile and batch delivery
3,228,273Jan. 11, 1966H.W. HuffmanSheet delivery mechanism
3,231,261Jan. 25, 1966H.W. HuffmanMethod of and means for fabricating booklets from continuous webs
3,237,556Mar. 01, 1966H.W. HuffmanPrinting press mechanism
3,241,411Mar. 22, 1966H.W. HuffmanMethod of and means for dampening transmission of shock and vibration impulses along continuously moving web
3,268,136Aug. 23, 1966H.W. HuffmanData card and method of making same
3,280,679Oct. 25, 1966H.W. HuffmanScrew pile and batch delivery
3,298,353Jan. 17, 1967H.W. HuffmanMultiple orifice glue applicator
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