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Herbert James Read
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Individual
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Individual
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Publication of GB190902383ApublicationCriticalpatent/GB190902383A/en
2383. Read, H. J. Feb. 1. Resistances.-In a motor controller the resistance wires are wound on asbestos rope which is passed over studs q.
GB190902383D1909-02-011909-02-01Improvements in Apparatus for Starting and Controlling Electric Motors, applicable for instance to Sewing Machines.
ExpiredGB190902383A
(en)
Improvements in Apparatus for Controlling the Supply of Electrical Energy from Alternating Current Electric Generators or Mains to Alternating Current Electric Motors.
Improvements in and relating to the Control of Alternating Electric Current Motors of the Commutator Type in their Application to the Driving of Machine Tools and other similar Drives.