FR741451A - - Google Patents
Info
- Publication number
- FR741451A FR741451A FR741451DA FR741451A FR 741451 A FR741451 A FR 741451A FR 741451D A FR741451D A FR 741451DA FR 741451 A FR741451 A FR 741451A
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Lasers (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE409331X | 1931-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR741451A true FR741451A (en) |
Family
ID=6422404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR741451D Active FR741451A (en) | 1931-08-27 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR741451A (en) |
| GB (1) | GB409331A (en) |
| NL (2) | NL40631C (en) |
-
0
- FR FR741451D patent/FR741451A/fr active Active
- NL NL62284D patent/NL62284C/xx active
- NL NL40631D patent/NL40631C/xx active
-
1932
- 1932-08-29 GB GB24154/32A patent/GB409331A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL62284C (en) | |
| NL40631C (en) | |
| GB409331A (en) | 1934-04-30 |