NL48148C - - Google Patents
Info
- Publication number
- NL48148C NL48148C NL48148DA NL48148C NL 48148 C NL48148 C NL 48148C NL 48148D A NL48148D A NL 48148DA NL 48148 C NL48148 C NL 48148C
- 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
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Structure Of Telephone Exchanges (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE490137X | 1936-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48148C true NL48148C (ja�@�@) |
Family
ID=6544067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48148D NL48148C (ja�@�@) | 1936-01-03 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR815795A (ja�@�@) |
| GB (2) | GB490202A (ja�@�@) |
| NL (1) | NL48148C (ja�@�@) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE882256C (de) * | 1938-04-06 | 1953-07-06 | Int Standard Electric Corp | Schaltungsanordnung fuer Fernmeldeanlagen, insbesondere Fernsprech-anlagen, zur Gebuehrenbestimmung durch die rufende und gerufene Vermittlungsstelle |
| DE856636C (de) * | 1941-01-11 | 1952-11-24 | Normalzeit G M B H | Schaltungsanordnung fuer Fernsprechanlagen mit Zeit- und Zonenzaehlung |
-
0
- NL NL48148D patent/NL48148C/xx active
-
1936
- 1936-12-31 FR FR815795D patent/FR815795A/fr not_active Expired
-
1937
- 1937-01-04 GB GB17324/38A patent/GB490202A/en not_active Expired
- 1937-01-04 GB GB204/37A patent/GB490137A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB490137A (en) | 1938-08-04 |
| FR815795A (fr) | 1937-07-22 |
| GB490202A (en) | 1938-08-04 |