| 摘要 |
A protective device for a building adapted to be installed at a window to prevent ingress, the device comprising a first member adapted to be attached to one edge of the window; a second member adapted to be mounted to a further edge of the window, opposed to the first channel member; each member including recesses formed in it at predetermined centers; and a bar extending between a pair of opposed recesses to prevent ingress, the bars being located by the attachment of the members to the window surround.
|
