ES430219A1 - Improvements in security devices for the opening of automatic doors (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in security devices for the opening of automatic doors (Machine-translation by Google Translate, not legally binding)
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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Elemat SA
Original Assignee
Elemat SA
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Filing date
Publication date
Application filed by Elemat SAfiledCriticalElemat SA
Priority to ES0430219ApriorityCriticalpatent/ES430219A1/en
Publication of ES430219A1publicationCriticalpatent/ES430219A1/en
Improvements in security devices for opening automatic doors, essentially characterized in that it comprises a fixed main support on which a slide that supports a chain wheel slides. (Machine-translation by Google Translate, not legally binding)
ES0430219A1974-09-191974-09-19Improvements in security devices for the opening of automatic doors (Machine-translation by Google Translate, not legally binding)
ExpiredES430219A1
(en)
Installation for stacking of plates, in particular, for the stacking of tiles on vagonetas. (Machine-translation by Google Translate, not legally binding)