EVACUATION DEVICE FOR PERFORMING SAFE AND EASY EVACUATION FROM BUILDING

PROBLEM TO BE SOLVED: To provide an evacuation device by which a person safely and easily performs evacuation by arranging an evacuation device in the roof, veranda, window, deck, fire exit, stairs, and stair landing of a building. SOLUTION: The person safely and easily performs evacuation through t...

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Bibliographische Detailangaben
1. Verfasser: KOMIYA YUUGO
Format: Patent
Sprache:eng
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