FR1570682A - - Google Patents
Info
- Publication number
- FR1570682A FR1570682A FR148936A FR1570682DA FR1570682A FR 1570682 A FR1570682 A FR 1570682A FR 148936 A FR148936 A FR 148936A FR 1570682D A FR1570682D A FR 1570682DA FR 1570682 A FR1570682 A FR 1570682A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/248—Air-extractors, air-evacuation from the vehicle interior
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Duct Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR148936 | 1968-04-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1570682A true FR1570682A (fr) | 1969-06-13 |
Family
ID=8649239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR148936A Expired FR1570682A (fr) | 1968-04-22 | 1968-04-22 |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES366296A1 (fr) |
FR (1) | FR1570682A (fr) |
OA (1) | OA03044A (fr) |
-
1968
- 1968-04-22 FR FR148936A patent/FR1570682A/fr not_active Expired
-
1969
- 1969-04-21 OA OA53589A patent/OA03044A/fr unknown
- 1969-04-21 ES ES366296A patent/ES366296A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
OA03044A (fr) | 1970-12-15 |
ES366296A1 (es) | 1971-02-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |