BE683829A - - Google Patents
Info
- Publication number
- BE683829A BE683829A BE683829DA BE683829A BE 683829 A BE683829 A BE 683829A BE 683829D A BE683829D A BE 683829DA BE 683829 A BE683829 A BE 683829A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Circuit Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US488784A US3399238A (en) | 1965-09-20 | 1965-09-20 | Preparation of aryl thiols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE683829A true BE683829A (en:Method) | 1966-12-16 |
Family
ID=23941113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE683829D BE683829A (en:Method) | 1965-09-20 | 1966-07-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3399238A (en:Method) |
| BE (1) | BE683829A (en:Method) |
| DE (1) | DE1543946A1 (en:Method) |
| GB (2) | GB553093A (en:Method) |
| LU (1) | LU51551A1 (en:Method) |
| NL (2) | NL6611430A (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1163940B (de) * | 1960-02-25 | 1964-02-27 | Asea Ab | Druckluftschalter mit reihengeschalteter Trennstelle in einer Durchfuehrung |
| EP0002755B1 (de) * | 1977-12-30 | 1981-03-18 | Ciba-Geigy Ag | Verfahren zur Herstellung von Arylthiolen und die so erhaltenen Verbindungen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2402641A (en) * | 1940-10-31 | 1946-06-25 | Du Pont | Production of aryl thiols |
-
0
- NL NL126887D patent/NL126887C/xx active
-
1941
- 1941-09-25 GB GB5674/43A patent/GB553093A/en not_active Expired
-
1965
- 1965-09-20 US US488784A patent/US3399238A/en not_active Expired - Lifetime
-
1966
- 1966-05-31 GB GB24182/66A patent/GB1073200A/en not_active Expired
- 1966-07-08 BE BE683829D patent/BE683829A/xx unknown
- 1966-07-13 LU LU51551A patent/LU51551A1/xx unknown
- 1966-07-28 DE DE19661543946 patent/DE1543946A1/de active Pending
- 1966-08-15 NL NL6611430A patent/NL6611430A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3399238A (en) | 1968-08-27 |
| NL6611430A (en:Method) | 1967-03-21 |
| NL126887C (en:Method) | |
| DE1543946A1 (de) | 1970-02-12 |
| LU51551A1 (en:Method) | 1966-09-13 |
| GB1073200A (en) | 1967-06-21 |
| GB553093A (en) | 1943-05-06 |