LU66318A1 - - Google Patents
Info
- Publication number
- LU66318A1 LU66318A1 LU66318A LU66318DA LU66318A1 LU 66318 A1 LU66318 A1 LU 66318A1 LU 66318 A LU66318 A LU 66318A LU 66318D A LU66318D A LU 66318DA LU 66318 A1 LU66318 A1 LU 66318A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
- C07C45/292—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Protection Circuit Devices (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7137793A FR2156463B1 (enExample) | 1971-10-21 | 1971-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU66318A1 true LU66318A1 (enExample) | 1973-01-23 |
Family
ID=9084688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU66318A LU66318A1 (enExample) | 1971-10-21 | 1972-10-19 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE790271A (enExample) |
| DE (1) | DE2251078A1 (enExample) |
| ES (1) | ES407578A1 (enExample) |
| FR (1) | FR2156463B1 (enExample) |
| GB (1) | GB1395585A (enExample) |
| IT (1) | IT966313B (enExample) |
| LU (1) | LU66318A1 (enExample) |
| NL (1) | NL7214203A (enExample) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3007761A (en) * | 1961-11-07 | humphrey | ||
| DE1128034B (de) * | 1960-09-22 | 1962-04-19 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zum Feststellen des von einem Bezugspotential abweichenden Potentials jedes Punktes einer Vielzahl mit Potential beaufschlagbarer Schaltungspunkte |
-
0
- BE BE790271D patent/BE790271A/xx unknown
-
1971
- 1971-10-21 FR FR7137793A patent/FR2156463B1/fr not_active Expired
-
1972
- 1972-10-12 IT IT53340/72A patent/IT966313B/it active
- 1972-10-13 ES ES407578A patent/ES407578A1/es not_active Expired
- 1972-10-17 GB GB4780872A patent/GB1395585A/en not_active Expired
- 1972-10-18 DE DE2251078A patent/DE2251078A1/de active Pending
- 1972-10-19 LU LU66318A patent/LU66318A1/xx unknown
- 1972-10-20 NL NL7214203A patent/NL7214203A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES407578A1 (es) | 1975-11-01 |
| IT966313B (it) | 1974-02-11 |
| FR2156463A1 (enExample) | 1973-06-01 |
| BE790271A (fr) | 1973-02-15 |
| NL7214203A (enExample) | 1973-04-25 |
| FR2156463B1 (enExample) | 1974-05-31 |
| GB1395585A (en) | 1975-05-29 |
| DE2251078A1 (de) | 1973-04-26 |