Legal status (The legal status 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.)
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
B63C11/02—Divers' equipment
B63C11/18—Air supply
B63C11/22—Air supply carried by diver
B63C11/24—Air supply carried by diver in closed circulation
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Health & Medical Sciences
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General Health & Medical Sciences
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Mechanical Engineering
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Ocean & Marine Engineering
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Respiratory Apparatuses And Protective Means
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Verfahren und Vorrichtung zum Entwickeln von Sauerstoff zum Auffrischen der Luft in einem geschlossenen,mit Atemluft gefuellten Raum,z.B. Luftfahrzeugen
Verfahren und Vorrichtung zum Entwickeln von Sauerstoff zum Auffrischen der Luft in einem geschlossenen,mit Atemluft gefuellten Raum,z.B. Luftfahrzeugen