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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MARI MONTA ANA GABRIEL
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MARI MONTA ANA GABRIEL
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Application filed by MARI MONTA ANA GABRIELfiledCriticalMARI MONTA ANA GABRIEL
Priority to ES0007993UpriorityCriticalpatent/ES7993Y/en
Publication of ES7993UpublicationCriticalpatent/ES7993U/en
Application grantedgrantedCritical
Publication of ES7993YpublicationCriticalpatent/ES7993Y/en
Common Detailed Techniques For Electron Tubes Or Discharge Tubes
(AREA)
Glass Compositions
(AREA)
Abstract
Combined electric lamp holder made of insulating and metal material, characterized in that it is composed of two exterior pieces, one lower and one superior, both in the form of a glass or inverted container upside down. (Machine-translation by Google Translate, not legally binding)
ES0007993U1942-12-151942-12-15
Mixed electric lamp holder made of insulating material and metal.
ExpiredES7993Y
(en)
A device to obtain the insulation of the gasket that is exposed from the metallic cap of the electric lamps, once mounted in its respective lampholder (Machine-translation by Google Translate, not legally binding)
IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PORTALMAPARAS OF PRESSED INSULATING MATERIAL, BIPARTIDO, INSURANCE AGAINST CONTACTS AND INTENDED FOR LAMPS INCANDESCENT