FR75133E - Improvements to identification devices - Google Patents
Improvements to identification devicesInfo
- Publication number
- FR75133E FR75133E FR787299A FR787299A FR75133E FR 75133 E FR75133 E FR 75133E FR 787299 A FR787299 A FR 787299A FR 787299 A FR787299 A FR 787299A FR 75133 E FR75133 E FR 75133E
- Authority
- FR
- France
- Prior art keywords
- identification devices
- identification
- devices
- 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
- H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR787299A FR75133E (en) | 1957-12-20 | 1959-02-20 | Improvements to identification devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE37761 | 1957-12-20 | ||
FR787299A FR75133E (en) | 1957-12-20 | 1959-02-20 | Improvements to identification devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR75133E true FR75133E (en) | 1961-04-21 |
Family
ID=25647133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787299A Expired FR75133E (en) | 1957-12-20 | 1959-02-20 | Improvements to identification devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR75133E (en) |
-
1959
- 1959-02-20 FR FR787299A patent/FR75133E/en not_active Expired
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