ES537006A0 -
IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT NUMBER 517,396, GRANTED BY: SAFETY DEVICE FOR THE EVACUATION OF LIFTS IN CASES OF EMERGENCY
- Google Patents
IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT NUMBER 517,396, GRANTED BY: SAFETY DEVICE FOR THE EVACUATION OF LIFTS IN CASES OF EMERGENCY
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Individual
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Individual
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Priority to ES537006ApriorityCriticalpatent/ES8605207A2/en
Publication of ES537006A0publicationCriticalpatent/ES537006A0/en
Publication of ES8605207A2publicationCriticalpatent/ES8605207A2/en
ES537006A1984-10-231984-10-23Improvements introduced in the object of the main patent number 517,396, granted by: safety device for the evacuation of elevators in cases of emergency (Machine-translation by Google Translate, not legally binding)
ExpiredES8605207A2
(en)
Improvements introduced in the object of the main patent number 517,396, granted by: safety device for the evacuation of elevators in cases of emergency (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of the main patent number 517,396, granted by: safety device for the evacuation of elevators in cases of emergency (Machine-translation by Google Translate, not legally binding)
Improvements introduced in the object of the main patent number 517,396, granted by: safety device for the evacuation of elevators in cases of emergency (Machine-translation by Google Translate, not legally binding)
"IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N 497.716, BY: IMPROVEMENTS INTRODUCED IN THE SIMPLE OR TURNING SLIDES FOR VERTICAL LAMA".
IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT NUMBER 509.614, BY: PROCEDURE FOR THE MANUFACTURE OF FLEXIBLE AND TRANSFERABLE MATERIALS SERIGRAPHICALLY.
IMPROVEMENTS IN THE PURPOSE OF MAIN PATENT N. 502.838 BY EMERGENCY SYSTEM TO CORRECT THE POSITION OF AN ASCEN-SOR ARRESTED DUE TO BREAKDOWN BETWEEN TWO FLOORS
IMPROVEMENTS INTRODUCED IN THE PURPOSE OF THE MAIN PATENT NUMBER 439,770, GRANTED BY: "IMPROVEMENTS IN THE CONSTRUCTION OF MACHINES FOR THE PLACEMENT OF EYES IN SKINS, PLASTICS AND SIMILAR".