( en Inventor Charles Botti Original Assignee Botti Charles C Priority date (The priority date is an assumption and is not a legal conclusion.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number US11/407,826 Other versions US7942241B2 Google Patents US20070246298A1 - Fire fighter's personal escape system US20070246298A1 - Fire fighter's personal escape system
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