NL228422A - - Google Patents
Info
- Publication number
- NL228422A NL228422A NL228422DA NL228422A NL 228422 A NL228422 A NL 228422A NL 228422D A NL228422D A NL 228422DA NL 228422 A NL228422 A NL 228422A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
- G06F7/02—Comparing digital values
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Analysis (AREA)
- Signal Processing (AREA)
- Magnetic Treatment Devices (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Devices For Executing Special Programs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL228422 | 1958-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL228422A true NL228422A (xx) |
Family
ID=19751235
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104004D NL104004C (xx) | 1958-06-04 | ||
| NL228422D NL228422A (xx) | 1958-06-04 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL104004D NL104004C (xx) | 1958-06-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3123809A (xx) |
| CH (1) | CH371826A (xx) |
| DE (1) | DE1080153B (xx) |
| FR (1) | FR1226180A (xx) |
| GB (1) | GB924437A (xx) |
| NL (2) | NL228422A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3436486A (en) * | 1965-12-21 | 1969-04-01 | Bell Telephone Labor Inc | Error detection system |
| US3533102A (en) * | 1967-10-19 | 1970-10-06 | Us Navy | Code generator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2904636A (en) * | 1955-12-22 | 1959-09-15 | Bell Telephone Labor Inc | Telephone circuit using magnetic cores |
-
0
- NL NL104004D patent/NL104004C/xx active
- NL NL228422D patent/NL228422A/xx unknown
- US US3123809D patent/US3123809A/en not_active Expired - Lifetime
-
1959
- 1959-06-01 DE DEN16785A patent/DE1080153B/de active Pending
- 1959-06-01 CH CH7382959A patent/CH371826A/de unknown
- 1959-06-01 GB GB18589/59A patent/GB924437A/en not_active Expired
- 1959-06-02 FR FR796271A patent/FR1226180A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH371826A (de) | 1963-09-15 |
| US3123809A (en) | 1964-03-03 |
| GB924437A (en) | 1963-04-24 |
| NL104004C (xx) | |
| DE1080153B (de) | 1960-04-21 |
| FR1226180A (fr) | 1960-07-08 |