SE360047BSE812171ASE812171ASE360047BSE 360047 BSE360047 BSE 360047BSE 812171 ASE812171 ASE 812171ASE 812171 ASE812171 ASE 812171ASE 360047 BSE360047 BSE 360047B
Authority
SE
Sweden
Application number
SE812171A
Inventor
G H Fahlman
H Almqvist
Original Assignee
Aga Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aga AbfiledCriticalAga Ab
Priority to SE812171ApriorityCriticalpatent/SE360047B/xx
Priority to FR7222377Aprioritypatent/FR2143203B1/fr
Priority to DE19722230622prioritypatent/DE2230622C3/de
Publication of SE360047BpublicationCriticalpatent/SE360047B/xx
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
Landscapes
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Pulmonology
(AREA)
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Ocean & Marine Engineering
(AREA)
Respiratory Apparatuses And Protective Means
(AREA)