FR2106753A5 - - Google Patents
Info
- Publication number
- FR2106753A5 FR2106753A5 FR7034437A FR7034437A FR2106753A5 FR 2106753 A5 FR2106753 A5 FR 2106753A5 FR 7034437 A FR7034437 A FR 7034437A FR 7034437 A FR7034437 A FR 7034437A FR 2106753 A5 FR2106753 A5 FR 2106753A5
- Authority
- FR
- France
- 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
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/04—Gas helmets
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 |
---|---|---|---|
FR7034437A FR2106753A5 (pt) | 1970-09-23 | 1970-09-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7034437A FR2106753A5 (pt) | 1970-09-23 | 1970-09-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2106753A5 true FR2106753A5 (pt) | 1972-05-05 |
Family
ID=9061726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7034437A Expired FR2106753A5 (pt) | 1970-09-23 | 1970-09-23 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2106753A5 (pt) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027521A1 (de) * | 1979-09-06 | 1981-04-29 | MüANYAGIPARI KUTATO INTEZET | Kopfschutzhaube |
WO2004087260A1 (en) * | 2003-03-28 | 2004-10-14 | 3M Innovative Properties Company | Rigid air ducting for respirator hoods and helmets |
-
1970
- 1970-09-23 FR FR7034437A patent/FR2106753A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027521A1 (de) * | 1979-09-06 | 1981-04-29 | MüANYAGIPARI KUTATO INTEZET | Kopfschutzhaube |
WO2004087260A1 (en) * | 2003-03-28 | 2004-10-14 | 3M Innovative Properties Company | Rigid air ducting for respirator hoods and helmets |
US7104264B2 (en) | 2003-03-28 | 2006-09-12 | 3M Innovative Properties Company | Rigid air ducting for respirator hoods and helmets |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |