Fire escape – ladder – or scaffold – With storage device for supple escape – Reel
Patent
1990-12-21
1992-04-07
Chin-Shue, Alvin C.
Fire escape, ladder, or scaffold
With storage device for supple escape
Reel
182 42, 182 57, 182142, E04G 310
Patent
active
051019353
ABSTRACT:
The present invention provides an apparatus that can be used for hoisting and rescue purposes at significant elevations such as in high rise buildings.
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