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Metalurgica De Santa Ana S A
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Metalurgica De Santa Ana S A
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Application filed by Metalurgica De Santa Ana S AfiledCriticalMetalurgica De Santa Ana S A
Priority to ES101619UpriorityCriticalpatent/ES101619Y/en
Publication of ES101619UpublicationCriticalpatent/ES101619U/en
Application grantedgrantedCritical
Publication of ES101619YpublicationCriticalpatent/ES101619Y/en
Magnetic key ring characterized in that it consists essentially of two rings in each of which keys can be inserted and whose rings are respectively held by an articulating ring to two identical cylindrical bushes, one of which is hollow and the other has a magnetized disc. Whose diameter is slightly smaller than the inside of the hollow bushing in which it is fully fitted, being permanently retained by virtue of the magnetic action of the magnet and until an opposite force is exerted to separate them. (Machine-translation by Google Translate, not legally binding)
ES101619U1963-09-281963-09-28
Magnetic keychain
ExpiredES101619Y
(en)
Improvements in the organs to develop the thread of the feedball feeder of multiple thread retorns (Machine-translation by Google Translate, not legally binding)