BE371303A - - Google Patents
Info
- Publication number
- BE371303A BE371303A BE371303DA BE371303A BE 371303 A BE371303 A BE 371303A BE 371303D A BE371303D A BE 371303DA BE 371303 A BE371303 A BE 371303A
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Details Of Flowmeters (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE359448X | 1929-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE371303A true BE371303A (https=) |
Family
ID=20308874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE371303D BE371303A (https=) | 1929-06-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1835893A (https=) |
| BE (1) | BE371303A (https=) |
| DE (1) | DE595079C (https=) |
| FR (1) | FR697615A (https=) |
| GB (1) | GB359448A (https=) |
-
0
- BE BE371303D patent/BE371303A/xx unknown
-
1930
- 1930-06-18 GB GB18655/30A patent/GB359448A/en not_active Expired
- 1930-06-18 FR FR697615D patent/FR697615A/fr not_active Expired
- 1930-06-18 US US462104A patent/US1835893A/en not_active Expired - Lifetime
- 1930-06-19 DE DE1930595079D patent/DE595079C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB359448A (en) | 1931-10-19 |
| US1835893A (en) | 1931-12-08 |
| DE595079C (de) | 1934-04-03 |
| FR697615A (fr) | 1931-01-20 |