FR2185747B1 - - Google Patents

Info

Publication number
FR2185747B1
FR2185747B1 FR7218636A FR7218636A FR2185747B1 FR 2185747 B1 FR2185747 B1 FR 2185747B1 FR 7218636 A FR7218636 A FR 7218636A FR 7218636 A FR7218636 A FR 7218636A FR 2185747 B1 FR2185747 B1 FR 2185747B1
Authority
FR
France
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
FR7218636A
Other languages
French (fr)
Other versions
FR2185747A1 (en
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.)
CENTRE NAT EXPLOIT OCEANS
Original Assignee
CENTRE NAT EXPLOIT OCEANS
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 CENTRE NAT EXPLOIT OCEANS filed Critical CENTRE NAT EXPLOIT OCEANS
Priority to FR7218636A priority Critical patent/FR2185747B1/fr
Priority to GB2269473A priority patent/GB1373890A/en
Priority to US360594A priority patent/US3889403A/en
Priority to AU55755/73A priority patent/AU475337B2/en
Priority to BE131190A priority patent/BE799621A/en
Priority to CA171,568A priority patent/CA970399A/en
Priority to JP48056232A priority patent/JPS4942502A/ja
Priority to NL7307148.A priority patent/NL158583B/en
Priority to DE2326036A priority patent/DE2326036C3/en
Priority to ES415168A priority patent/ES415168A1/en
Priority to NO2183/73A priority patent/NO134125C/no
Publication of FR2185747A1 publication Critical patent/FR2185747A1/fr
Application granted granted Critical
Publication of FR2185747B1 publication Critical patent/FR2185747B1/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C50/00—Obtaining minerals from underwater, not otherwise provided for
FR7218636A 1972-05-25 1972-05-25 Expired FR2185747B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR7218636A FR2185747B1 (en) 1972-05-25 1972-05-25
GB2269473A GB1373890A (en) 1972-05-25 1973-05-11 Method and apparatus for continuous underwater mining
US360594A US3889403A (en) 1972-05-25 1973-05-15 Method and apparatus for continuous underwater mining using plural ships
BE131190A BE799621A (en) 1972-05-25 1973-05-16 PROCESS AND APPARATUS FOR THE CONTINUOUS EXTRACTION OF MARINE SEDIMENTS AND SIMILAR PRODUCTS,
CA171,568A CA970399A (en) 1972-05-25 1973-05-16 Method and apparatus for continuous underwater mining
AU55755/73A AU475337B2 (en) 1972-05-25 1973-05-16 Method and apparatus for continuos underwater mining
JP48056232A JPS4942502A (en) 1972-05-25 1973-05-19
NL7307148.A NL158583B (en) 1972-05-25 1973-05-22 METHOD FOR THE CONTINUOUS WINCHING OF SEDIMENTS FROM THE SEABED.
DE2326036A DE2326036C3 (en) 1972-05-25 1973-05-22 Method and device for the continuous extraction of marine debris, in particular polymetallic tubers
ES415168A ES415168A1 (en) 1972-05-25 1973-05-25 Method and apparatus for continuous underwater mining using plural ships
NO2183/73A NO134125C (en) 1972-05-25 1973-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218636A FR2185747B1 (en) 1972-05-25 1972-05-25

Publications (2)

Publication Number Publication Date
FR2185747A1 FR2185747A1 (en) 1974-01-04
FR2185747B1 true FR2185747B1 (en) 1974-12-27

Family

ID=9099081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218636A Expired FR2185747B1 (en) 1972-05-25 1972-05-25

Country Status (11)

Country Link
US (1) US3889403A (en)
JP (1) JPS4942502A (en)
AU (1) AU475337B2 (en)
BE (1) BE799621A (en)
CA (1) CA970399A (en)
DE (1) DE2326036C3 (en)
ES (1) ES415168A1 (en)
FR (1) FR2185747B1 (en)
GB (1) GB1373890A (en)
NL (1) NL158583B (en)
NO (1) NO134125C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2365007A1 (en) * 1976-09-21 1978-04-14 Oceans Ctre Nal Exploit PERFECTED DREDGING BUCKET
FR2374235A1 (en) * 1976-12-17 1978-07-13 Nal Pour Expl Oceans Centre DEVICE FOR UNLOADING DREDGING BUCKETS
FR2460369A1 (en) * 1979-06-29 1981-01-23 Inst Francais Du Petrole METHOD AND SYSTEM FOR CONTINUOUS CLEANING OF MARINE FUNDS
GB8718769D0 (en) * 1987-08-07 1987-09-16 Manaco International Ocean floor dredging
WO2021242554A1 (en) * 2020-05-25 2021-12-02 Wing Marine Llc Material handling systems and methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US775686A (en) * 1903-11-16 1904-11-22 Rosell Smith Chain sand-dredge.
US983301A (en) * 1909-06-23 1911-02-07 Joseph F Murdock Freight-transhipping apparatus.
US2832168A (en) * 1956-02-10 1958-04-29 Joseph T Pemberton Method and apparatus for luring and catching fish
GB1239178A (en) * 1967-02-14 1971-07-14
US3675348A (en) * 1971-06-01 1972-07-11 Ernest Blaney Dane Jr Scraper bucket apparatus for deep sea mining systems

Also Published As

Publication number Publication date
NO134125B (en) 1976-05-10
JPS4942502A (en) 1974-04-22
AU475337B2 (en) 1976-08-19
FR2185747A1 (en) 1974-01-04
US3889403A (en) 1975-06-17
DE2326036B2 (en) 1978-11-09
BE799621A (en) 1973-09-17
GB1373890A (en) 1974-11-13
CA970399A (en) 1975-07-01
AU5575573A (en) 1974-11-21
NO134125C (en) 1976-08-18
DE2326036C3 (en) 1979-07-19
NL7307148A (en) 1973-11-27
NL158583B (en) 1978-11-15
ES415168A1 (en) 1976-02-16
DE2326036A1 (en) 1973-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse