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Individual
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Individual
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Priority to ES104422UpriorityCriticalpatent/ES104422Y/en
Publication of ES104422UpublicationCriticalpatent/ES104422U/en
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Publication of ES104422YpublicationCriticalpatent/ES104422Y/en
Brush applicable to electrical machines essentially characterized by a semi-cylindrical general body inside which has a conical configuration and where the shaft of the action motor is coupled by an extension that the brush itself constitutes the executing cleaning fiber that forms of spiral figure around an axis. (Machine-translation by Google Translate, not legally binding)
ES104422U1964-02-251964-02-25
Brush adaptable to electric machines
ExpiredES104422Y
(en)
System of collector rings for dynamelectric machines and method for the construction of the same. (Machine-translation by Google Translate, not legally binding)