NL6805447A - - Google Patents
Info
- Publication number
- NL6805447A NL6805447A NL6805447A NL6805447A NL6805447A NL 6805447 A NL6805447 A NL 6805447A NL 6805447 A NL6805447 A NL 6805447A NL 6805447 A NL6805447 A NL 6805447A NL 6805447 A NL6805447 A NL 6805447A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST026759 | 1967-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6805447A true NL6805447A (https=) | 1968-10-21 |
Family
ID=7461114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6805447A NL6805447A (https=) | 1967-04-18 | 1968-04-18 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE713826A (https=) |
| CH (1) | CH477138A (https=) |
| DE (1) | DE1512982B2 (https=) |
| ES (1) | ES352882A1 (https=) |
| GB (1) | GB1208362A (https=) |
| NL (1) | NL6805447A (https=) |
-
1967
- 1967-04-18 DE DE19671512982 patent/DE1512982B2/de active Pending
-
1968
- 1968-04-10 GB GB1738068A patent/GB1208362A/en not_active Expired
- 1968-04-17 CH CH566568A patent/CH477138A/de not_active IP Right Cessation
- 1968-04-18 NL NL6805447A patent/NL6805447A/xx unknown
- 1968-04-18 BE BE713826D patent/BE713826A/xx unknown
- 1968-04-18 ES ES352882A patent/ES352882A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1512982B2 (de) | 1970-05-06 |
| DE1512982A1 (de) | 1969-08-14 |
| GB1208362A (en) | 1970-10-14 |
| BE713826A (https=) | 1968-10-18 |
| ES352882A1 (es) | 1969-08-01 |
| CH477138A (de) | 1969-08-15 |