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Individual
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Individual
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Priority to ES219557ApriorityCriticalpatent/ES219557A3/en
Publication of ES219557A3publicationCriticalpatent/ES219557A3/en
Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs
(AREA)
Hybrid Electric Vehicles
(AREA)
Abstract
A mechanical stress control system characterized by being carried out by means of two polarizing plates located in parallel planes and a current electric light located below the two filters. (Machine-translation by Google Translate, not legally binding)
ES219557A1955-01-171955-01-17A mechanical tension control system (Machine-translation by Google Translate, not legally binding)
ExpiredES219557A3
(en)