NL9420C - - Google Patents
Info
- Publication number
- NL9420C NL9420C NL9420DA NL9420C NL 9420 C NL9420 C NL 9420C NL 9420D A NL9420D A NL 9420DA NL 9420 C NL9420 C NL 9420C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE533905X | 1920-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9420C true NL9420C (fr) |
Family
ID=20311441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9420D NL9420C (fr) | 1920-10-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR533905A (fr) |
| NL (1) | NL9420C (fr) |
-
0
- NL NL9420D patent/NL9420C/xx active
-
1921
- 1921-04-08 FR FR533905D patent/FR533905A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR533905A (fr) | 1922-03-14 |