FR828331A - Telephone tax recorder - Google Patents
Telephone tax recorderInfo
- Publication number
- FR828331A FR828331A FR828331DA FR828331A FR 828331 A FR828331 A FR 828331A FR 828331D A FR828331D A FR 828331DA FR 828331 A FR828331 A FR 828331A
- Authority
- FR
- France
- Prior art keywords
- recorder
- tax
- telephone
- telephone tax
- tax recorder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmission Devices (AREA)
- Meter Arrangements (AREA)
- Measurement Of Distances Traversed On The Ground (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH491281X | 1936-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR828331A true FR828331A (en) | 1938-05-16 |
Family
ID=4516616
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR828331D Expired FR828331A (en) | 1936-10-31 | 1937-10-27 | Telephone tax recorder |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE424279A (en) |
CH (1) | CH192712A (en) |
DE (2) | DE654159C (en) |
FR (1) | FR828331A (en) |
GB (1) | GB491281A (en) |
NL (1) | NL46010C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR987771A (en) * | 1949-02-02 | 1951-08-20 | Sodeco | Telephone charge recorder with indicating device and surcharge counter mechanism for surcharges for telephone installations with multiple surcharge tariffs |
BE559076A (en) * | 1956-07-21 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB184202A (en) * | 1921-02-04 | 1922-08-04 | Edward Henry Kinnard | A method of and means for registering telephone calls |
DE510628C (en) * | 1928-04-28 | 1930-10-21 | Kienzle Uhrenfabriken A G | Counting device for liquid meters, in particular filling stations, with pressure device |
AT145664B (en) * | 1934-10-13 | 1936-05-11 | Sodeco Compteurs De Geneve | Registration counter for telephone calls. |
-
0
- NL NL46010D patent/NL46010C/xx active
- BE BE424279D patent/BE424279A/xx unknown
-
1935
- 1935-02-22 DE DES117247D patent/DE654159C/en not_active Expired
-
1936
- 1936-10-31 CH CH192712D patent/CH192712A/en unknown
-
1937
- 1937-10-27 FR FR828331D patent/FR828331A/en not_active Expired
- 1937-10-27 GB GB29326/37A patent/GB491281A/en not_active Expired
- 1937-10-30 DE DES129318D patent/DE767728C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE654159C (en) | 1937-12-16 |
BE424279A (en) | |
CH192712A (en) | 1937-08-31 |
NL46010C (en) | |
GB491281A (en) | 1938-08-30 |
DE767728C (en) | 1953-04-16 |
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