CH546006A - - Google Patents
Info
- Publication number
- CH546006A CH546006A CH546006DA CH546006A CH 546006 A CH546006 A CH 546006A CH 546006D A CH546006D A CH 546006DA CH 546006 A CH546006 A CH 546006A
- Authority
- CH
- Switzerland
Links
Classifications
-
- 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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH642273 | 1973-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH546006A true CH546006A (sv) | 1974-02-15 |
Family
ID=4309365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH546006D CH546006A (sv) | 1973-05-07 | 1973-05-07 |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH546006A (sv) |
FR (1) | FR2229132A1 (sv) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1007486A (en) * | 1960-06-28 | 1965-10-13 | English Electric Co Ltd | Improvements in or relating to electric switchgear |
FR1349510A (fr) * | 1962-01-11 | 1964-01-17 | Dunlop Sa | Procédé de fabrication de matières cellulaires élastiques et produits obtenus par ce procédé |
US3615972A (en) * | 1967-04-28 | 1971-10-26 | Dow Chemical Co | Expansible thermoplastic polymer particles containing volatile fluid foaming agent and method of foaming the same |
DE2104496A1 (sv) * | 1971-01-12 | 1972-07-27 | Bbc Brown Boveri & Cie |
-
1973
- 1973-05-07 CH CH546006D patent/CH546006A/xx not_active IP Right Cessation
-
1974
- 1974-05-06 FR FR7415619A patent/FR2229132A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2229132A1 (en) | 1974-12-06 |
FR2229132B1 (sv) | 1978-11-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |