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.)
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DURAN LLUMBART MARTIN
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DURAN LLUMBART MARTIN
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Application filed by DURAN LLUMBART MARTINfiledCriticalDURAN LLUMBART MARTIN
Priority to ES0010823UpriorityCriticalpatent/ES10823Y/en
Publication of ES10823UpublicationCriticalpatent/ES10823U/en
Application grantedgrantedCritical
Publication of ES10823YpublicationCriticalpatent/ES10823Y/en
A block of resistors for radiotelephone apparatus, characterized in that it is formed by a strong filament winding arranged around a rectangular plate of asbestos cardboard, or fiber, with its two or more terminals fixed to said plate, with its outgoing connection legs, either perpendicularly to the plane in its central line, or according to the plane itself by one or both lateral edges of the rectangle. This winding is wrapped by two superimposed layers of asbestos cardboard or fiber, which separate and protect the filament, and eventually the central connection legs, from its direct contact with the outer metal envelope, which covers, mechanically protects and compresses the compact formed by the winding and its envelopes. (Machine-translation by Google Translate, not legally binding)
ES0010823U1944-11-131944-11-13
Resistance block for radiotelephony devices.
ExpiredES10823Y
(en)