BE371433A - - Google Patents
Info
- Publication number
- BE371433A BE371433A BE371433DA BE371433A BE 371433 A BE371433 A BE 371433A BE 371433D A BE371433D A BE 371433DA BE 371433 A BE371433 A BE 371433A
- Authority
- BE
- Belgium
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL1840359X | 1929-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371433A true BE371433A (en) |
Family
ID=19873169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371433D BE371433A (en) | 1929-07-05 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1840359A (en) |
| BE (1) | BE371433A (en) |
| FR (1) | FR703958A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2887537A (en) * | 1953-04-29 | 1959-05-19 | Int Standard Electric Corp | Arrangement for assessing charges in telephonic p. b. x systems |
-
0
- BE BE371433D patent/BE371433A/xx unknown
-
1930
- 1930-06-19 US US462213A patent/US1840359A/en not_active Expired - Lifetime
- 1930-06-27 FR FR703958D patent/FR703958A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1840359A (en) | 1932-01-12 |
| FR703958A (en) | 1931-05-08 |