NL7005824A - - Google Patents
Info
- Publication number
- NL7005824A NL7005824A NL7005824A NL7005824A NL7005824A NL 7005824 A NL7005824 A NL 7005824A NL 7005824 A NL7005824 A NL 7005824A NL 7005824 A NL7005824 A NL 7005824A NL 7005824 A NL7005824 A NL 7005824A
- Authority
- NL
- Netherlands
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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/10—Valves
-
- 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
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82007069A | 1969-04-29 | 1969-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7005824A true NL7005824A (en) | 1970-11-02 |
Family
ID=25229809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7005824A NL7005824A (en) | 1969-04-29 | 1970-04-22 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3572332A (en) |
| JP (1) | JPS499518B1 (en) |
| DE (1) | DE2014969C3 (en) |
| FR (1) | FR2043022A5 (en) |
| GB (1) | GB1297305A (en) |
| NL (1) | NL7005824A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029092A (en) * | 1973-09-17 | 1977-06-14 | U. S. Divers Co. | Compartmentalized full face mask |
| JPS5621409Y2 (en) * | 1976-07-05 | 1981-05-20 | ||
| GB2115293B (en) * | 1982-02-26 | 1985-10-02 | Avon Ind Polymers | Respirator air guide |
| GB2209123A (en) * | 1987-08-29 | 1989-05-04 | M S A | Breathing apparatus |
| IT1216459B (en) * | 1988-02-26 | 1990-03-08 | Ind Pirelli S P A Milano Minis | PROTECTIVE MASK FOR OPERATIONAL INTERVENTIONS IN CONTAMINATED ENVIRONMENTS. |
| US5570688A (en) * | 1993-11-17 | 1996-11-05 | Cochran Consulting, Inc. | Advanced dive computer for use with a self-contained underwater breathing apparatus |
| DE19845572C2 (en) * | 1998-10-02 | 2002-06-06 | Draeger Safety Ag & Co Kgaa | Speech transmitter for a respirator |
| GB0406291D0 (en) * | 2004-03-19 | 2004-04-21 | Scott Health & Safety Ltd | Respirators |
| US20070235031A1 (en) * | 2006-03-31 | 2007-10-11 | 3M Innovative Properties Company | Full face respiratory protection device |
-
1969
- 1969-04-29 US US820070A patent/US3572332A/en not_active Expired - Lifetime
-
1970
- 1970-03-06 GB GB1297305D patent/GB1297305A/en not_active Expired
- 1970-03-28 DE DE2014969A patent/DE2014969C3/en not_active Expired
- 1970-04-07 FR FR7012511A patent/FR2043022A5/fr not_active Expired
- 1970-04-22 NL NL7005824A patent/NL7005824A/xx unknown
- 1970-04-27 JP JP45035499A patent/JPS499518B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2043022A5 (en) | 1971-02-12 |
| JPS499518B1 (en) | 1974-03-05 |
| DE2014969C3 (en) | 1975-02-06 |
| GB1297305A (en) | 1972-11-22 |
| DE2014969A1 (en) | 1970-11-12 |
| US3572332A (en) | 1971-03-23 |