NL68981C - - Google Patents
Info
- Publication number
- NL68981C NL68981C NL68981DA NL68981C NL 68981 C NL68981 C NL 68981C NL 68981D A NL68981D A NL 68981DA NL 68981 C NL68981 C NL 68981C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/10—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material voltage responsive, i.e. varistors
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR976262T | 1948-10-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL68981C true NL68981C (US06590051-20030708-C00023.png) |
Family
ID=9518717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL68981D NL68981C (US06590051-20030708-C00023.png) | 1948-10-07 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR976262A (US06590051-20030708-C00023.png) |
| NL (1) | NL68981C (US06590051-20030708-C00023.png) |
-
0
- NL NL68981D patent/NL68981C/xx active
-
1948
- 1948-10-07 FR FR976262D patent/FR976262A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR976262A (fr) | 1951-03-15 |
