AT152622B - Luftzusatzvorrichtung für Höhenatemgeräte. - Google Patents
Luftzusatzvorrichtung für Höhenatemgeräte.Info
- Publication number
- AT152622B AT152622B AT152622DA AT152622B AT 152622 B AT152622 B AT 152622B AT 152622D A AT152622D A AT 152622DA AT 152622 B AT152622 B AT 152622B
- Authority
- AT
- Austria
- Prior art keywords
- high altitude
- breathing apparatus
- air attachment
- altitude breathing
- attachment
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE152622X | 1936-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT152622B true AT152622B (de) | 1938-02-25 |
Family
ID=5675164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT152622D AT152622B (de) | 1936-04-24 | 1937-04-17 | Luftzusatzvorrichtung für Höhenatemgeräte. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT152622B (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4592384A (en) * | 1983-05-19 | 1986-06-03 | Sekur S.P.A. | Commutator feeding device for a demand valve intended for introducing breathable air into a compressed air breathing apparatus |
US4595005A (en) * | 1984-02-08 | 1986-06-17 | Jinotti Walter J | Dual-purpose catheter |
US5730121A (en) * | 1996-07-19 | 1998-03-24 | Hawkins, Jr.; Albert D. | Emergency air system |
-
1937
- 1937-04-17 AT AT152622D patent/AT152622B/de active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4592384A (en) * | 1983-05-19 | 1986-06-03 | Sekur S.P.A. | Commutator feeding device for a demand valve intended for introducing breathable air into a compressed air breathing apparatus |
US4595005A (en) * | 1984-02-08 | 1986-06-17 | Jinotti Walter J | Dual-purpose catheter |
US5730121A (en) * | 1996-07-19 | 1998-03-24 | Hawkins, Jr.; Albert D. | Emergency air system |
US6035891A (en) * | 1996-07-19 | 2000-03-14 | Hawkins, Jr.; Albert D. | Emergency air system |
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