NL47148C - - Google Patents
Info
- Publication number
- NL47148C NL47148C NL47148DA NL47148C NL 47148 C NL47148 C NL 47148C NL 47148D A NL47148D A NL 47148DA NL 47148 C NL47148 C NL 47148C
- Authority
- NL
- Netherlands
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
- A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE489209X | 1936-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47148C true NL47148C (en:Method) |
Family
ID=6543921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47148D NL47148C (en:Method) | 1936-08-15 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB489209A (en:Method) |
| NL (1) | NL47148C (en:Method) |
-
0
- NL NL47148D patent/NL47148C/xx active
-
1937
- 1937-08-16 GB GB22482/37A patent/GB489209A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB489209A (en) | 1938-07-21 |