MANUAL CONTROL OF INVALID CHAIR

• Main Author: LEBEDEV ALEKSANDR D,SU
• Format: Patent
• Language: English; Russian
• Published: 07.11.1992
• Subjects: CHAIRS FOR DENTISTRY; CYCLES; FUNERAL DEVICES; HUMAN NECESSITIES; HYGIENE; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MEDICAL OR VETERINARY SCIENCE; OPERATING TABLES OR CHAIRS; PERFORMING OPERATIONS; POWERED PROPULSION OF SLEDGES OR; RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES; TRANSPORT OR ACCOMODATION FOR PATIENTS; TRANSPORTING