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Merlin Gerin SA
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Merlin Gerin SA
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Publication of ES201569A1publicationCriticalpatent/ES201569A1/es
Investigating Or Analyzing Materials Using Thermal Means
(AREA)
Abstract
Perfeccionamientos en los relais térmicos caracterizados por haberse previsto un elemento bilaminal helicoidal y tanto éste como ele lemento calentador se establecen encerrados en un recinto cuyo estado térmico es controlable.
ES0201569A1951-04-041952-01-23Perfeccionamientos en los relais térmicos
ExpiredES201569A1
(es)