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Electro Mat K L K S A
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Electro Mat K L K S A
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Application filed by Electro Mat K L K S AfiledCriticalElectro Mat K L K S A
Priority to ES0157578UpriorityCriticalpatent/ES157578Y/en
Publication of ES157578UpublicationCriticalpatent/ES157578U/en
Application grantedgrantedCritical
Publication of ES157578YpublicationCriticalpatent/ES157578Y/en
Didactic toy, characterized because it consists of a projector microscope, through which the image of the microscopic preparations is projected on a screen, with which a vision of great amplification is obtained and that can be studied by several observers simultaneously. (Machine-translation by Google Translate, not legally binding)
ES0157578U1970-04-111970-04-11
Electric resistors for motor starting
ExpiredES157578Y
(en)