Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vapor Heating Corp
Original Assignee
Vapor Heating Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vapor Heating CorpfiledCriticalVapor Heating Corp
Priority to ES0246578ApriorityCriticalpatent/ES246578A1/en
Publication of ES246578A1publicationCriticalpatent/ES246578A1/en
Variable resistance device of the liquid column type and including a capillary tube of electrically non-conductive material provided with a bore or relatively small diameter duct characterized by the fact that said bore has a resistance element in the form of a solution coating solid of a metal carbide in a metal coating having a coefficient of expansion essentially identical to the coefficient of expansion essentially identical to the coefficient of expansion of the material of the capillary tube. (Machine-translation by Google Translate, not legally binding)
ES0246578A1959-01-151959-01-15A variable resistance device of liquid column type (Machine-translation by Google Translate, not legally binding)
ExpiredES246578A1
(en)
Element of metal construction with coating intended for the detention of fire and resistance to the same. (Machine-translation by Google Translate, not legally binding)