FR28654E - - Google Patents
Info
- Publication number
- FR28654E FR28654E FR28654DA FR28654E FR 28654 E FR28654 E FR 28654E FR 28654D A FR28654D A FR 28654DA FR 28654 E FR28654 E FR 28654E
- 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
- A62B9/00—Component parts for respiratory or breathing apparatus
- A62B9/04—Couplings; Supporting frames
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR28654E true FR28654E (fr) | 1925-03-18 |
Family
ID=1362205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR28654D Expired FR28654E (fr) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR28654E (fr) |
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0
- FR FR28654D patent/FR28654E/fr not_active Expired