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BIOSCA HERMANOS S L
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BIOSCA HERMANOS S L
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Application filed by BIOSCA HERMANOS S LfiledCriticalBIOSCA HERMANOS S L
Priority to ES0048740UpriorityCriticalpatent/ES48740Y/en
Publication of ES48740UpublicationCriticalpatent/ES48740U/en
Application grantedgrantedCritical
Publication of ES48740YpublicationCriticalpatent/ES48740Y/en
Lighting Device Outwards From Vehicle And Optical Signal
(AREA)
Abstract
Improved portable lighting equipment for miners, characterized by the fact that it consists of a projector equipped with a long-beam light bulb and a short-beam light bulb, with a switch to turn on any of the previous bulbs at will, and a pair of unipolar sockets arranged to facilitate the charging of the battery that is part of the equipment. (Machine-translation by Google Translate, not legally binding)
ES0048740U1955-06-211955-06-21
Improved Portable Lighting Equipment for Miners
ExpiredES48740Y
(en)