NL38250C - - Google Patents
Info
- Publication number
- NL38250C NL38250C NL38250DC NL38250C NL 38250 C NL38250 C NL 38250C NL 38250D C NL38250D C NL 38250DC NL 38250 C NL38250 C NL 38250C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
- H04L12/1432—Metric aspects
- H04L12/1439—Metric aspects time-based
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Meter Arrangements (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES98172D DE624142C (en) | 1931-04-19 | 1931-04-19 | Circuit arrangement for counting and evaluating connections in telegraph systems |
| DES111639D DE641961C (en) | 1931-04-19 | 1933-11-09 | Circuit arrangement for counting and evaluating connections in telegraph systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL38250C true NL38250C (en) |
Family
ID=25922735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL38250D NL38250C (en) | 1931-04-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US1925909A (en) |
| BE (2) | BE387889A (en) |
| DE (3) | DE624142C (en) |
| FR (1) | FR735239A (en) |
| GB (2) | GB394785A (en) |
| NL (1) | NL38250C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2570209A (en) * | 1948-05-01 | 1951-10-09 | Zenith Radio Corp | Television program metering system |
| DE1007358B (en) * | 1955-05-25 | 1957-05-02 | Arnstadt Fernmeldewerk | Circuit arrangement for defining zones for billing in automatic telecommunications switching equipment |
| DE1026779B (en) * | 1955-07-01 | 1958-03-27 | Sueddeutsche Telefon App Kabel | Method for the transmission of counting pulses in teleprinter systems |
| NL210695A (en) * | 1955-09-16 |
-
0
- NL NL38250D patent/NL38250C/xx active
- BE BE406122D patent/BE406122A/xx unknown
-
1931
- 1931-04-19 DE DES98172D patent/DE624142C/en not_active Expired
-
1932
- 1932-04-13 US US604889A patent/US1925909A/en not_active Expired - Lifetime
- 1932-04-15 FR FR735239D patent/FR735239A/en not_active Expired
- 1932-04-16 BE BE387889D patent/BE387889A/xx unknown
- 1932-04-18 GB GB11057/32A patent/GB394785A/en not_active Expired
-
1933
- 1933-11-09 DE DES111639D patent/DE641961C/en not_active Expired
-
1934
- 1934-11-08 GB GB32131/34A patent/GB430295A/en not_active Expired
-
1935
- 1935-03-09 DE DES117451D patent/DE653971C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB430295A (en) | 1935-06-17 |
| GB394785A (en) | 1933-07-06 |
| DE641961C (en) | 1937-02-18 |
| BE387889A (en) | 1932-05-31 |
| BE406122A (en) | |
| FR735239A (en) | 1932-11-04 |
| US1925909A (en) | 1933-09-05 |
| DE653971C (en) | 1937-12-09 |
| DE624142C (en) | 1936-01-16 |