FR754027A - - Google Patents
Info
- Publication number
- FR754027A FR754027A FR754027DA FR754027A FR 754027 A FR754027 A FR 754027A FR 754027D A FR754027D A FR 754027DA FR 754027 A FR754027 A FR 754027A
- 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
- A62B18/02—Masks
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR754027A true FR754027A (fr) | 1933-10-27 |
Family
ID=1550414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR754027D Expired FR754027A (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR754027A (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011080462A1 (fr) | 2009-12-16 | 2011-07-07 | Proditec | Dispositif de controle visuel |
-
0
- FR FR754027D patent/FR754027A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011080462A1 (fr) | 2009-12-16 | 2011-07-07 | Proditec | Dispositif de controle visuel |