FR968375A - Radeau pneumatique pour l'observation sous-marine depuis la surface - Google Patents

Radeau pneumatique pour l'observation sous-marine depuis la surface

Info

Publication number
FR968375A
FR968375A FR968375DA FR968375A FR 968375 A FR968375 A FR 968375A FR 968375D A FR968375D A FR 968375DA FR 968375 A FR968375 A FR 968375A
Authority
FR
France
Prior art keywords
underwater observation
inflatable raft
raft
inflatable
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
English (en)
Inventor
Nerino Bedini
Roscild Vesigna
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of FR968375A publication Critical patent/FR968375A/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)
FR968375D 1947-06-28 1948-06-25 Radeau pneumatique pour l'observation sous-marine depuis la surface Expired FR968375A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT968375X 1947-06-28

Publications (1)

Publication Number Publication Date
FR968375A true FR968375A (fr) 1950-11-24

Family

ID=11332678

Family Applications (1)

Application Number Title Priority Date Filing Date
FR968375D Expired FR968375A (fr) 1947-06-28 1948-06-25 Radeau pneumatique pour l'observation sous-marine depuis la surface

Country Status (1)

Country Link
FR (1) FR968375A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228751A (en) * 1978-08-21 1980-10-21 Robertson Larry M Underwater viewing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4228751A (en) * 1978-08-21 1980-10-21 Robertson Larry M Underwater viewing apparatus

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