STAIR LIFT
PROBLEM TO BE SOLVED: To provide a means for the aged who is variously restricted in a sphere of action by a staircase and difference in level owing to a muscle power decline of the legs to overcome the staircase and the difference in level easily and cheaply. SOLUTION: Even the aged with the muscle...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | English |
Published |
27.10.2005
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!