FR1298664A - Perfectionnement aux engins nautiques à pédales permettant la vision sous-marine - Google Patents

Perfectionnement aux engins nautiques à pédales permettant la vision sous-marine

Info

Publication number
FR1298664A
FR1298664A FR06006913A FR06006913A FR1298664A FR 1298664 A FR1298664 A FR 1298664A FR 06006913 A FR06006913 A FR 06006913A FR 06006913 A FR06006913 A FR 06006913A FR 1298664 A FR1298664 A FR 1298664A
Authority
FR
France
Prior art keywords
nautical
pedal
improvement
operated
underwater vision
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
FR06006913A
Other languages
English (en)
Inventor
Gerard De Chatelperron
Gerard Etienney
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 filed Critical
Priority to FR06006913A priority Critical patent/FR1298664A/fr
Application granted granted Critical
Publication of FR1298664A publication Critical patent/FR1298664A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B63C11/48—Means for searching for underwater objects
    • B63C11/49—Floating structures with underwater viewing devices, e.g. with windows ; Arrangements on floating structures of underwater viewing devices, e.g. on boats

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR06006913A 1961-08-25 1961-08-25 Perfectionnement aux engins nautiques à pédales permettant la vision sous-marine Expired FR1298664A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR06006913A FR1298664A (fr) 1961-08-25 1961-08-25 Perfectionnement aux engins nautiques à pédales permettant la vision sous-marine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR06006913A FR1298664A (fr) 1961-08-25 1961-08-25 Perfectionnement aux engins nautiques à pédales permettant la vision sous-marine

Publications (1)

Publication Number Publication Date
FR1298664A true FR1298664A (fr) 1962-07-13

Family

ID=1571095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR06006913A Expired FR1298664A (fr) 1961-08-25 1961-08-25 Perfectionnement aux engins nautiques à pédales permettant la vision sous-marine

Country Status (1)

Country Link
FR (1) FR1298664A (fr)

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