AU492911B2 - an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL - Google Patents

an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL

Info

Publication number
AU492911B2
AU492911B2 AU78210/75A AU7821075A AU492911B2 AU 492911 B2 AU492911 B2 AU 492911B2 AU 78210/75 A AU78210/75 A AU 78210/75A AU 7821075 A AU7821075 A AU 7821075A AU 492911 B2 AU492911 B2 AU 492911B2
Authority
AU
Australia
Prior art keywords
diving
vessel
arrangement
means ofa
operations
Prior art date
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.)
Expired
Application number
AU78210/75A
Other versions
AU7821075A (en
Inventor
Ove Haavik Thor
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.)
Thor I Ove Haavik
Original Assignee
Thor I Ove Haavik
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 Thor I Ove Haavik filed Critical Thor I Ove Haavik
Priority to AU78210/75A priority Critical patent/AU492911B2/en
Application granted granted Critical
Publication of AU7821075A publication Critical patent/AU7821075A/en
Publication of AU492911B2 publication Critical patent/AU492911B2/en
Expired legal-status Critical Current

Links

AU78210/75A 1974-02-15 1975-02-14 an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL Expired AU492911B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU78210/75A AU492911B2 (en) 1974-02-15 1975-02-14 an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NONO740521 1974-02-15
AU78210/75A AU492911B2 (en) 1974-02-15 1975-02-14 an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL

Publications (2)

Publication Number Publication Date
AU7821075A AU7821075A (en) 1976-08-19
AU492911B2 true AU492911B2 (en) 1976-08-19

Family

ID=

Similar Documents

Publication Publication Date Title
CA1016263A (en) Sonar apparatus
AU500040B2 (en) Electrolysis apparatus
GB1511836A (en) Underwater welding
CA1015242A (en) Inflation control for underwater diving vests
AU1180976A (en) Buoyancy control apparatus for divers
CA1026163A (en) Boat hull construction
CA984687A (en) Submarine boat
GB1555777A (en) Marine vessel
CA1013230A (en) Underwater breathing apparatus
CA1022423A (en) Underwater breathing apparatus
CA1011605A (en) Icebreaker vessel
JPS5271099A (en) Underwater work ship
GR60324B (en) Stern seal for ships
CA1023209A (en) Arrangement in or relating to a vessel for performing diving operations by means of a diving bell
CA1020863A (en) Methods and apparatus for placing underwater guide lines
CA1011216A (en) Instrument console for underwater diving apparatus
AU492911B2 (en) an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL
AU7821075A (en) an ARRANGEMENT IN OR RELATING TOA VESSEL FOR PERFORMING DIVING OPERATIONS BY MEANS OFA DIVING BELL
CA1008554A (en) Buoyant hydrophone
CA1031581A (en) System for guiding pipe ships
AU485984B2 (en) Hydrofoil watercraft
CA993205A (en) Submarine pipeline trenching apparatus
JPS52670A (en) Sonar
YU232975A (en) Boat
ZA763494B (en) Stern seals for ships