NL69018C - - Google Patents
Info
- Publication number
- NL69018C NL69018C NL69018DA NL69018C NL 69018 C NL69018 C NL 69018C NL 69018D A NL69018D A NL 69018DA NL 69018 C NL69018 C NL 69018C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H61/00—Electrothermal relays
- H01H61/01—Details
- H01H61/013—Heating arrangements for operating relays
- H01H61/017—Heating by glow discharge or arc in confined space
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL635709X | 1946-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL69018C true NL69018C (en:Method) |
Family
ID=19788872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL69018D NL69018C (en:Method) | 1946-02-13 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB635709A (en:Method) |
| NL (1) | NL69018C (en:Method) |
-
0
- NL NL69018D patent/NL69018C/xx active
-
1947
- 1947-02-10 GB GB3831/47A patent/GB635709A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB635709A (en) | 1950-04-12 |