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Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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Publication date
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges ClaudefiledCriticalAir Liquide SA
Application grantedgrantedCritical
Publication of FR997925ApublicationCriticalpatent/FR997925A/fr
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
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Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Pulmonology
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
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Ocean & Marine Engineering
(AREA)
FR997925D1945-09-071945-09-07Appareil pour la respiration sous l'eau
ExpiredFR997925A
(fr)