FR1089621A - Perfectionnement aux masques respirateurs sous-marins - Google Patents

Perfectionnement aux masques respirateurs sous-marins

Info

Publication number
FR1089621A
FR1089621A FR1089621DA FR1089621A FR 1089621 A FR1089621 A FR 1089621A FR 1089621D A FR1089621D A FR 1089621DA FR 1089621 A FR1089621 A FR 1089621A
Authority
FR
France
Prior art keywords
improvement
respirator masks
underwater respirator
underwater
masks
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
Michel Casanovas
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 FR1089621A publication Critical patent/FR1089621A/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
    • B63C11/02—Divers' equipment
    • B63C11/12—Diving masks
    • B63C11/16—Diving masks with air supply by suction from diver, e.g. snorkels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
FR1089621D 1953-09-17 1953-09-17 Perfectionnement aux masques respirateurs sous-marins Expired FR1089621A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1089621T 1953-09-17

Publications (1)

Publication Number Publication Date
FR1089621A true FR1089621A (fr) 1955-03-21

Family

ID=9614452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1089621D Expired FR1089621A (fr) 1953-09-17 1953-09-17 Perfectionnement aux masques respirateurs sous-marins

Country Status (1)

Country Link
FR (1) FR1089621A (fr)

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