FR371219A - Production of new anthracene compounds - Google Patents
Production of new anthracene compoundsInfo
- Publication number
- FR371219A FR371219A FR371219DA FR371219A FR 371219 A FR371219 A FR 371219A FR 371219D A FR371219D A FR 371219DA FR 371219 A FR371219 A FR 371219A
- Authority
- FR
- France
- Prior art keywords
- production
- anthracene compounds
- new anthracene
- new
- compounds
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
- C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms
- C07D241/46—Phenazines
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Conditioning For Vehicles (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE371219X | 1905-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR371219A true FR371219A (en) | 1907-03-02 |
Family
ID=6325329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR371219D Expired FR371219A (en) | 1905-12-20 | 1906-10-30 | Production of new anthracene compounds |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR371219A (en) |
GB (1) | GB371219A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2466851A (en) * | 1943-08-16 | 1949-04-12 | Anemostat Corp America | Air flow control means |
US2595370A (en) * | 1945-10-08 | 1952-05-06 | Svenska Flaektfabriken Ab | Arrangement for ventilating of railway carriages, buses and similar vehicles |
GB2212224A (en) * | 1987-11-05 | 1989-07-19 | Karjasuo Oy | Fan |
RU2484385C2 (en) * | 2011-06-15 | 2013-06-10 | Российская академия сельскохозяйственных наук Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) | Deflector-fan |
-
1906
- 1906-10-30 FR FR371219D patent/FR371219A/en not_active Expired
-
1931
- 1931-07-01 GB GB19026/31A patent/GB371219A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB371219A (en) | 1932-04-21 |
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