Patent classifications
A
HUMAN NECESSITIES
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A62
LIFE-SAVING; FIRE-FIGHTING
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A62B
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
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3/00
Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings
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A62B3/005
Rescue tools with forcing action
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