FR905890A - Masque pour la natation - Google Patents
Masque pour la natationInfo
- Publication number
- FR905890A FR905890A FR905890DA FR905890A FR 905890 A FR905890 A FR 905890A FR 905890D A FR905890D A FR 905890DA FR 905890 A FR905890 A FR 905890A
- Authority
- FR
- France
- Prior art keywords
- swimming
- mask
- 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
- B63C11/12—Diving masks
- B63C11/16—Diving masks with air supply by suction from diver, e.g. snorkels
-
- 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
- B63C2011/165—Diving masks with air supply by suction from diver, e.g. snorkels comprising two or more air ducts leading from the mouthpiece to the air inlet or outlet opening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR905890T | 1944-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR905890A true FR905890A (fr) | 1945-12-17 |
Family
ID=9405567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR905890D Expired FR905890A (fr) | 1944-07-18 | 1944-07-18 | Masque pour la natation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR905890A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166083A (en) * | 1962-12-12 | 1965-01-19 | Barney B Girden | Breathing apparatus for swimmers |
WO1999021757A1 (fr) * | 1997-10-24 | 1999-05-06 | Mathias Weigner | Appareil de plongee, en particulier tuba |
-
1944
- 1944-07-18 FR FR905890D patent/FR905890A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3166083A (en) * | 1962-12-12 | 1965-01-19 | Barney B Girden | Breathing apparatus for swimmers |
WO1999021757A1 (fr) * | 1997-10-24 | 1999-05-06 | Mathias Weigner | Appareil de plongee, en particulier tuba |
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