IT1204152B -
DENTAL CHAIR WITH DOUBLE PARALLELOGRAM DEVICE FOR ADJUSTABLE SEAT SUPPORT
- Google Patents
DENTAL CHAIR WITH DOUBLE PARALLELOGRAM DEVICE FOR ADJUSTABLE SEAT SUPPORT
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Publication number
IT1204152B
IT1204152BIT12415/86AIT1241586AIT1204152BIT 1204152 BIT1204152 BIT 1204152BIT 12415/86 AIT12415/86 AIT 12415/86AIT 1241586 AIT1241586 AIT 1241586AIT 1204152 BIT1204152 BIT 1204152B
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Priority to IT12415/86ApriorityCriticalpatent/IT1204152B/en
Publication of IT8612415A0publicationCriticalpatent/IT8612415A0/en
Application grantedgrantedCritical
Publication of IT1204152BpublicationCriticalpatent/IT1204152B/en
STRUCTURE ADJUSTABLE IN LENGTH THROUGH AN INTERNAL HYDRAULIC DEVICE, WITH THE CIRCUIT CLOSED, PARTICULARLY SUITABLE AS AN UPRIGHT STRUCTURE FOR THE SUPPORT OF THE SEAT PLAN OF AN ARMCHAIR
STRUCTURE ADJUSTABLE IN LENGTH THROUGH AN INTERNAL HYDRAULIC DEVICE, AND CLOSED CIRCUIT, PARTICULARLY SUITABLE AS A UPRIGHT STRUCTURE FOR SUPPORTING THE SEAT PLAN OF AN ARMCHAIR