NL291338A - - Google Patents
Info
- Publication number
- NL291338A NL291338A NL291338DA NL291338A NL 291338 A NL291338 A NL 291338A NL 291338D A NL291338D A NL 291338DA NL 291338 A NL291338 A NL 291338A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
- H04M15/06—Recording class or number of calling, i.e. A-party or called party, i.e. B-party
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES79038A DE1164513B (de) | 1962-04-17 | 1962-04-17 | Ringkernauswertefeld fuer Identifizier- oder Umwerteeinrichtungen fuer Fernmeldeanlagen, insbesondere in Fernsprechvermittlungsanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL291338A true NL291338A (https=) |
Family
ID=7507910
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL291338D NL291338A (https=) | 1962-04-17 | ||
| NL63291338A NL142306B (nl) | 1962-04-17 | 1963-04-09 | Ringkernveld voor een identificeer- of omzetinrichting, in het bijzonder voor een telefoonstelsel. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL63291338A NL142306B (nl) | 1962-04-17 | 1963-04-09 | Ringkernveld voor een identificeer- of omzetinrichting, in het bijzonder voor een telefoonstelsel. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE631182A (https=) |
| CH (1) | CH422069A (https=) |
| DE (1) | DE1164513B (https=) |
| GB (1) | GB977242A (https=) |
| NL (2) | NL142306B (https=) |
| SE (1) | SE219785C1 (https=) |
-
0
- BE BE631182D patent/BE631182A/xx unknown
- NL NL291338D patent/NL291338A/xx unknown
-
1962
- 1962-04-17 DE DES79038A patent/DE1164513B/de active Pending
-
1963
- 1963-04-09 NL NL63291338A patent/NL142306B/xx unknown
- 1963-04-16 GB GB14770/63A patent/GB977242A/en not_active Expired
- 1963-04-16 CH CH472963A patent/CH422069A/de unknown
- 1963-04-16 SE SE415263A patent/SE219785C1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE219785C1 (https=) | 1968-04-02 |
| GB977242A (en) | 1964-12-02 |
| BE631182A (https=) | |
| NL142306B (nl) | 1974-05-15 |
| DE1164513B (de) | 1964-03-05 |
| CH422069A (de) | 1966-10-15 |