FR1053045A - Multi-passenger surface craft for viewing or photographing underwater - Google Patents

Multi-passenger surface craft for viewing or photographing underwater

Info

Publication number
FR1053045A
FR1053045A FR1053045DA FR1053045A FR 1053045 A FR1053045 A FR 1053045A FR 1053045D A FR1053045D A FR 1053045DA FR 1053045 A FR1053045 A FR 1053045A
Authority
FR
France
Prior art keywords
viewing
surface craft
passenger surface
photographing underwater
underwater
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
Other languages
French (fr)
Inventor
Jean Le Floch
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
Application granted granted Critical
Publication of FR1053045A publication Critical patent/FR1053045A/en
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)
FR1053045D 1952-03-26 1952-03-26 Multi-passenger surface craft for viewing or photographing underwater Expired FR1053045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053045T 1952-03-26

Publications (1)

Publication Number Publication Date
FR1053045A true FR1053045A (en) 1954-01-29

Family

ID=9595650

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053045D Expired FR1053045A (en) 1952-03-26 1952-03-26 Multi-passenger surface craft for viewing or photographing underwater

Country Status (1)

Country Link
FR (1) FR1053045A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013185756A1 (en) * 2012-06-12 2013-12-19 Traeger Peter Apparatus for underwater viewing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013185756A1 (en) * 2012-06-12 2013-12-19 Traeger Peter Apparatus for underwater viewing

Similar Documents

Publication Publication Date Title
FR1085759A (en) Webbed fin for swimmer's foot
FR1382264A (en) Equipment for the assembly of universal joints
FR1053045A (en) Multi-passenger surface craft for viewing or photographing underwater
FR1154131A (en) direct view storage tube screen
FR1133957A (en) Photosensitive layer for the production of tanned images
FR1097693A (en) Improvements in the production of joints between metals
FR1060207A (en) Screen underwater
FR852308A (en) Device for the production of colored or stereoscopic television images
FR753011A (en) Device for actuating mechanical parts under the influence of radiation density
FR968375A (en) Inflatable raft for underwater observation from the surface
FR1085257A (en) Device for removing the backing layer from motion pictures or other films
FR696363A (en) Improvement of frames for the exhibition under glass of photographs or similar objects
FR60484E (en) Inflatable raft for underwater observation from the surface
CH394630A (en) Viewer for reviewing film images
FR1033519A (en) Device for improving the propulsion of shallow draft boats
CH271296A (en) Motorized propulsion device for canoes.
FR28070E (en) Panel for underwater dredging
FR1136715A (en) Stereoscopic effect image area
FR566135A (en) Panel for underwater dredging
FR1060849A (en) Tin solder in the form of graduated tape
FR795250A (en) Device for ensuring the watertightness of window seals or the like
FR754675A (en) Improvements in the hydrogenation of carbonaceous materials
FR764584A (en) Soft suitcase especially for the automobile
FR938963A (en) Composite film for reception of stereoscopic images
FR1100577A (en) Device for the rescue of the crew of submersible ships