NL27119C - - Google Patents
Info
- Publication number
- NL27119C NL27119C NL27119DA NL27119C NL 27119 C NL27119 C NL 27119C NL 27119D A NL27119D A NL 27119DA NL 27119 C NL27119 C NL 27119C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/08—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by reversal of DC
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE313520X | 1928-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL27119C true NL27119C (en:Method) |
Family
ID=6140948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL27119D NL27119C (en:Method) | 1928-06-13 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB313520A (en:Method) |
| NL (1) | NL27119C (en:Method) |
-
0
- NL NL27119D patent/NL27119C/xx active
-
1929
- 1929-06-11 GB GB17895/29A patent/GB313520A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB313520A (en) | 1930-03-13 |