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Application filed by Pertti Ilmari AaltonenfiledCriticalPertti Ilmari Aaltonen
Priority to FI863600ApriorityCriticalpatent/FI76975C/en
Publication of FI863600A0publicationCriticalpatent/FI863600A0/en
Priority to DK430887Aprioritypatent/DK430887A/en
Priority to NO873489Aprioritypatent/NO873489L/en
Priority to SE8703216Aprioritypatent/SE8703216L/en
Publication of FI863600ApublicationCriticalpatent/FI863600A/en
Application grantedgrantedCritical
Publication of FI76975BpublicationCriticalpatent/FI76975B/en
Publication of FI76975CpublicationCriticalpatent/FI76975C/en
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
B63C9/00—Life-saving in water
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Ocean & Marine Engineering
(AREA)
Ladders
(AREA)
FI863600A1986-09-051986-09-05
RAEDDNINGSANORDNING FOER LYFTNING AV PERSON UR VATTEN.
FI76975C
(en)