Image:PASS device.png
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| Description |
PASS (Personal Alert Safety System) device (red square) integrated into an SCBA unit so the PASS is automatically activated when the SCBA is (green line). |
|---|---|
| Source | |
| Date |
May 26, 1998 |
| Author |
Crandall; Mark, Lundberg; Mats, Samuelson; Stephan Andrew |
| Permission |
United States patent illustration |
 |
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