BE479145A - - Google Patents
Info
- Publication number
- BE479145A BE479145A BE479145DA BE479145A BE 479145 A BE479145 A BE 479145A BE 479145D A BE479145D A BE 479145DA BE 479145 A BE479145 A BE 479145A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US458618A US2367947A (en) | 1942-09-17 | 1942-09-17 | Signal transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479145A true BE479145A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) |
Family
ID=23821470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479145D BE479145A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) | 1942-09-17 |
Country Status (3)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338080B (zh) * | 2013-05-28 | 2015-05-20 | 徐忠义 | 电力线载波信道强干扰噪声的抑制方法及其电路结构 |
-
0
- BE BE479145D patent/BE479145A/xx unknown
-
1942
- 1942-09-17 US US458618A patent/US2367947A/en not_active Expired - Lifetime
-
1947
- 1947-08-02 FR FR950822D patent/FR950822A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR950822A (fr) | 1949-10-07 |
| US2367947A (en) | 1945-01-23 |