BE379629A - - Google Patents
Info
- Publication number
- BE379629A BE379629A BE379629DA BE379629A BE 379629 A BE379629 A BE 379629A BE 379629D A BE379629D A BE 379629DA BE 379629 A BE379629 A BE 379629A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- currents
- fact
- telephone
- communications
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 6
- 244000045947 parasite Species 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000003071 parasitic effect Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000012634 fragment Substances 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/02—Secret communication by adding a second signal to make the desired signal unintelligible
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE735902X | 1931-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE379629A true BE379629A (forum.php) |
Family
ID=3879300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE379629D BE379629A (forum.php) | 1931-05-07 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE379629A (forum.php) |
| FR (1) | FR735902A (forum.php) |
-
0
- BE BE379629D patent/BE379629A/fr unknown
-
1932
- 1932-04-25 FR FR735902D patent/FR735902A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR735902A (fr) | 1932-11-17 |
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