BE727095A - - Google Patents
Info
- Publication number
- BE727095A BE727095A BE727095DA BE727095A BE 727095 A BE727095 A BE 727095A BE 727095D A BE727095D A BE 727095DA BE 727095 A BE727095 A BE 727095A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/32—Signalling arrangements; Manipulation of signalling currents using trains of dc pulses
- H04Q1/36—Pulse-correcting arrangements, e.g. for reducing effects due to interference
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/01—Shaping pulses
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Dc Digital Transmission (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR137817 | 1968-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE727095A true BE727095A (zh) | 1969-07-22 |
Family
ID=8645242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE727095D BE727095A (zh) | 1968-01-29 | 1969-01-20 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE727095A (zh) |
| DE (1) | DE1904351C3 (zh) |
| FR (1) | FR1560534A (zh) |
| GB (1) | GB1228345A (zh) |
| NL (1) | NL163080C (zh) |
-
1968
- 1968-01-29 FR FR1560534D patent/FR1560534A/fr not_active Expired
-
1969
- 1969-01-20 BE BE727095D patent/BE727095A/xx unknown
- 1969-01-28 GB GB1228345D patent/GB1228345A/en not_active Expired
- 1969-01-28 NL NL6901356A patent/NL163080C/xx active
- 1969-01-29 DE DE19691904351 patent/DE1904351C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6901356A (zh) | 1969-07-31 |
| DE1904351C3 (de) | 1978-09-14 |
| DE1904351B2 (de) | 1977-12-29 |
| FR1560534A (zh) | 1969-03-21 |
| NL163080C (nl) | 1980-07-15 |
| DE1904351A1 (de) | 1969-09-04 |
| NL163080B (nl) | 1980-02-15 |
| GB1228345A (zh) | 1971-04-15 |