NL31523C - - Google Patents
Info
- Publication number
- NL31523C NL31523C NL31523DA NL31523C NL 31523 C NL31523 C NL 31523C NL 31523D A NL31523D A NL 31523DA NL 31523 C NL31523 C NL 31523C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/005—Reducing noise, e.g. humm, from the supply
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Elimination Of Static Electricity (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US423617A US1871409A (en) | 1930-01-27 | 1930-01-27 | Grid connection for electric discharge devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL31523C true NL31523C (de) |
Family
ID=23679546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL31523D NL31523C (de) | 1930-01-27 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US1871409A (de) |
| NL (1) | NL31523C (de) |
-
0
- NL NL31523D patent/NL31523C/xx active
-
1930
- 1930-01-27 US US423617A patent/US1871409A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US1871409A (en) | 1932-08-09 |