FR47059E - Skylight improvements - Google Patents
Skylight improvementsInfo
- Publication number
- FR47059E FR47059E FR47059DA FR47059E FR 47059 E FR47059 E FR 47059E FR 47059D A FR47059D A FR 47059DA FR 47059 E FR47059 E FR 47059E
- Authority
- FR
- France
- Prior art keywords
- skylight
- skylight improvements
- Prior art date
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/02—Roof ventilation
- F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/009—Means for ventilating only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/06—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using moving unheated wet elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR47059T | 1935-08-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR47059E true FR47059E (en) | 1936-12-14 |
Family
ID=8682600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR47059D Expired FR47059E (en) | 1935-08-24 | 1935-08-24 | Skylight improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR47059E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526290A (en) * | 1949-07-21 | 1950-10-17 | Isel I Solzman | Air exhauster |
-
1935
- 1935-08-24 FR FR47059D patent/FR47059E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2526290A (en) * | 1949-07-21 | 1950-10-17 | Isel I Solzman | Air exhauster |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR815890A (en) | Mower improvements | |
FR800897A (en) | Carburetor improvements | |
FR796853A (en) | Silent improvements | |
FR798400A (en) | Silent improvements | |
FR813707A (en) | Roofing | |
FR47013E (en) | Burners improvements | |
FR47059E (en) | Skylight improvements | |
FR788265A (en) | Improvements to faucets | |
FR800354A (en) | Improvements to thermostats | |
FR799717A (en) | Burners improvements | |
FR47963E (en) | Cutsinets improvements | |
FR805026A (en) | Powder-sulfur improvements | |
FR783990A (en) | Improvements upon awakening | |
FR796609A (en) | Filter improvement | |
FR806197A (en) | Underpants improvements | |
FR811277A (en) | Fan improvements | |
FR793171A (en) | Cement improvements | |
FR785034A (en) | Brakes improvements | |
FR809160A (en) | Roofing | |
FR810748A (en) | Compressor improvements | |
FR804028A (en) | Carburetor improvements | |
FR814969A (en) | Carburetor improvements | |
FR800898A (en) | Carburetor improvements | |
FR791083A (en) | Carburetor improvements | |
FR804037A (en) | Carburetor improvements |