FR765228A - Appareil pour apprendre à nager - Google Patents
Appareil pour apprendre à nagerInfo
- Publication number
- FR765228A FR765228A FR765228DA FR765228A FR 765228 A FR765228 A FR 765228A FR 765228D A FR765228D A FR 765228DA FR 765228 A FR765228 A FR 765228A
- Authority
- FR
- France
- Prior art keywords
- swim
- learning
- 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
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
- B63C11/18—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
- B63C11/207—Air supply from water surface with air supply by suction from diver, e.g. snorkels with hoses connected to a float
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR765228T | 1933-11-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR765228A true FR765228A (fr) | 1934-06-05 |
Family
ID=9182629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR765228D Expired FR765228A (fr) | 1933-11-25 | 1933-11-25 | Appareil pour apprendre à nager |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR765228A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042478A (en) * | 1988-08-26 | 1991-08-27 | University Technologies International, Inc. | Method of ventilation using nares seal |
US8893720B2 (en) | 2011-02-15 | 2014-11-25 | Binyomin A. Cohen | Inhalation apparatus |
-
1933
- 1933-11-25 FR FR765228D patent/FR765228A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042478A (en) * | 1988-08-26 | 1991-08-27 | University Technologies International, Inc. | Method of ventilation using nares seal |
US8893720B2 (en) | 2011-02-15 | 2014-11-25 | Binyomin A. Cohen | Inhalation apparatus |
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