FR847848A - Masque pour l'exploration sous-marine avec visibilité normale et toutes autres applications - Google Patents

Masque pour l'exploration sous-marine avec visibilité normale et toutes autres applications

Info

Publication number
FR847848A
FR847848A FR847848DA FR847848A FR 847848 A FR847848 A FR 847848A FR 847848D A FR847848D A FR 847848DA FR 847848 A FR847848 A FR 847848A
Authority
FR
France
Prior art keywords
mask
applications
underwater exploration
normal visibility
visibility
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
Forjot Maxime
Mejean Albert
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 FR847848A publication Critical patent/FR847848A/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
    • 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
    • B63C11/18—Air supply
    • B63C11/20—Air supply from water surface
    • B63C11/205—Air supply from water surface with air supply by suction from diver, e.g. snorkels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
FR847848D 1938-12-21 1938-12-21 Masque pour l'exploration sous-marine avec visibilité normale et toutes autres applications Expired FR847848A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847848T 1938-12-21

Publications (1)

Publication Number Publication Date
FR847848A true FR847848A (fr) 1939-10-17

Family

ID=9313985

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847848D Expired FR847848A (fr) 1938-12-21 1938-12-21 Masque pour l'exploration sous-marine avec visibilité normale et toutes autres applications

Country Status (1)

Country Link
FR (1) FR847848A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120954B (de) * 1959-06-26 1961-12-28 Randulf Storm Maske fuer Unterwasserschwimmer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1120954B (de) * 1959-06-26 1961-12-28 Randulf Storm Maske fuer Unterwasserschwimmer

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