NL9799C - - Google Patents
Info
- Publication number
- NL9799C NL9799C NL9799DA NL9799C NL 9799 C NL9799 C NL 9799C NL 9799D A NL9799D A NL 9799DA NL 9799 C NL9799 C NL 9799C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
- H03H9/46—Filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
- H04L15/24—Apparatus or circuits at the receiving end
- H04L15/28—Code reproducing apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Circuits Of Receivers In General (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Aerials With Secondary Devices (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL187971X | 1921-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL9799C true NL9799C (fr) |
Family
ID=19777705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL9799D NL9799C (fr) | 1921-10-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1592628A (fr) |
| FR (1) | FR557882A (fr) |
| GB (1) | GB187971A (fr) |
| NL (1) | NL9799C (fr) |
-
0
- NL NL9799D patent/NL9799C/xx active
-
1922
- 1922-10-21 US US596146A patent/US1592628A/en not_active Expired - Lifetime
- 1922-10-25 GB GB29031/22A patent/GB187971A/en not_active Expired
- 1922-10-27 FR FR557882D patent/FR557882A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB187971A (en) | 1923-02-22 |
| FR557882A (fr) | 1923-08-17 |
| US1592628A (en) | 1926-07-13 |