Gate unlocking
An apparatus includes a pair of frame members adapted for mounting to opposing surfaces of a passageway. A door is mounted to at least one of the frame members for movement between a closed position, in which the door and frame members substantially traverse the passageway, and an open position, in...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English |
Published |
03.05.2001
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!