BE366080A - - Google Patents
Info
- Publication number
- BE366080A BE366080A BE366080DA BE366080A BE 366080 A BE366080 A BE 366080A BE 366080D A BE366080D A BE 366080DA BE 366080 A BE366080 A BE 366080A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Common Mechanisms (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT345293X | 1928-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE366080A true BE366080A (en:Method) |
Family
ID=11239681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE366080D BE366080A (en:Method) | 1928-12-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1799083A (en:Method) |
| BE (1) | BE366080A (en:Method) |
| DE (1) | DE566790C (en:Method) |
| FR (1) | FR681697A (en:Method) |
| GB (1) | GB345293A (en:Method) |
-
0
- BE BE366080D patent/BE366080A/xx unknown
-
1929
- 1929-01-11 DE DES89309D patent/DE566790C/de not_active Expired
- 1929-09-12 FR FR681697D patent/FR681697A/fr not_active Expired
- 1929-09-12 US US392167A patent/US1799083A/en not_active Expired - Lifetime
- 1929-12-12 GB GB38164/29A patent/GB345293A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1799083A (en) | 1931-03-31 |
| GB345293A (en) | 1931-03-12 |
| FR681697A (fr) | 1930-05-17 |
| DE566790C (de) | 1932-12-22 |