FR1363935A - Flexible breathing apparatus - Google Patents
Flexible breathing apparatusInfo
- Publication number
- FR1363935A FR1363935A FR928385A FR928385A FR1363935A FR 1363935 A FR1363935 A FR 1363935A FR 928385 A FR928385 A FR 928385A FR 928385 A FR928385 A FR 928385A FR 1363935 A FR1363935 A FR 1363935A
- Authority
- FR
- France
- Prior art keywords
- breathing apparatus
- flexible breathing
- flexible
- breathing
- 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
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/10—Respiratory apparatus with filter elements
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR928385A FR1363935A (en) | 1963-03-16 | 1963-03-16 | Flexible breathing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR928385A FR1363935A (en) | 1963-03-16 | 1963-03-16 | Flexible breathing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1363935A true FR1363935A (en) | 1964-06-19 |
Family
ID=8799502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR928385A Expired FR1363935A (en) | 1963-03-16 | 1963-03-16 | Flexible breathing apparatus |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1363935A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0415785A1 (en) * | 1989-09-01 | 1991-03-06 | E.I. Du Pont De Nemours And Company | Emergency respiration apparatus |
US5778876A (en) * | 1997-02-11 | 1998-07-14 | The United States Of America As Represented By The Secretary Of The Navy | Self-contained oxygen rebreather with semi-permeable membrane to vent excess helium |
-
1963
- 1963-03-16 FR FR928385A patent/FR1363935A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0415785A1 (en) * | 1989-09-01 | 1991-03-06 | E.I. Du Pont De Nemours And Company | Emergency respiration apparatus |
US5778876A (en) * | 1997-02-11 | 1998-07-14 | The United States Of America As Represented By The Secretary Of The Navy | Self-contained oxygen rebreather with semi-permeable membrane to vent excess helium |
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