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Patent:12403111 17.01.2011 Moody, John L. (P) Friden (P) : Calculating Machine [6.44%]
Patent:12403273 17.01.2011 Friden, Carl Mauritz Fredrick (P) et al Friden (P) : Calculating Machine [6.55%]
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Patent:12404709 17.01.2011 Hill, E. (P) : Calculating Instrument [4.23%]
Patent:12405601 17.01.2011 Mullendore, R. E. (P) : Azimuth Scale [3.63%]
Patent:12414086 17.01.2011 Brewer, N. (P) : Fluid Meter [3.58%]
Patent:12416809 17.01.2011 Avery, Harold (P) Marchant (P) : Selective Normalizing Mechanism for Calculating Machines [7.22%]
Patent:12421213 17.01.2011 Moody, John L. (P) Friden (P) : Centrifugal Operating Switch [6.11%]
Patent:12422167 17.01.2011 Hem, H. O. (P) : Integrating Weighing Scale [7.93%]
Patent:12427271 17.01.2011 Friden, Carl Mauritz Fredrick (P) et al Friden (P) : Multiplier Correction Mechanism [6.47%]
Patent:12434001 17.01.2011 Moody, John L. (P) Friden (P) : Governor Construction [6.31%]
Patent:12436668 17.01.2011 Pødenphant, H. O. : Control Register for Calculating Machines [8.45%]
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Patent:12444329 17.01.2011 Booth, J. G. (P) : Integrator [7.52%]
Patent:12453926 17.01.2011 Moody, John L. (P) Friden (P) : Revolution Counter Actuator [24.23%]
Patent:12462690 17.01.2011 Studley, C. K., Jr. (P) Marchant (P) : Revolutions Counter Actuator [23.06%]
Patent:12467419 17.01.2011 Avery, Harold (P) : Automatic Decimal and Shift Control Mechanism [7.07%]
Patent:12468582 17.01.2011 Willard, E. R. (P) : Computer [3.39%]
Patent:12472097 17.01.2011 Doersam, C. H., Jr. (P) : Multiplying Mechanism [6.61%]
Patent:12473509 17.01.2011 Demeulenaere, M. (P) : Cash Register [8.28%]
Patent:12481039 17.01.2011 Ross, E. P. (P) Sperry Corp. : Rate Generating Mechanism [10.88%]
Patent:12483459 17.01.2011 Grip, Erik Konrad (P) : Calculating Machine [24.97%]
Patent:12498130 17.01.2011 Lundin, S. A.E. (P) : Reversible Drive for Revolutions Counter [20.42%]
Patent:12500935 17.01.2011 Deitz, J. (P) : Chart Analyzer [10.58%]
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Patent:12506176 17.01.2011 Sbernadori, P. (P) : Slide Rule [3.41%]
Patent:12507173 17.01.2011 Noyes, H. R. (P) : Computing Device [7.49%]
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