CH312795A - Interurbane Fernmeldeamtsanlage - Google Patents
Interurbane FernmeldeamtsanlageInfo
- Publication number
- CH312795A CH312795A CH312795DA CH312795A CH 312795 A CH312795 A CH 312795A CH 312795D A CH312795D A CH 312795DA CH 312795 A CH312795 A CH 312795A
- Authority
- CH
- Switzerland
- Prior art keywords
- interurban
- office system
- telecommunications office
- telecommunications
- office
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB985680X | 1948-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH312795A true CH312795A (de) | 1956-02-29 |
Family
ID=10845334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH312795D CH312795A (de) | 1948-05-07 | 1953-04-01 | Interurbane Fernmeldeamtsanlage |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE488857A (de) |
CH (1) | CH312795A (de) |
FR (1) | FR985680A (de) |
NL (2) | NL146334B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805283A (en) * | 1951-12-10 | 1957-09-03 | Gen Telephone Lab Inc | Automatic telegraph switching system |
-
0
- NL NL78961D patent/NL78961C/xx active
- BE BE488857D patent/BE488857A/xx unknown
- NL NL696901200A patent/NL146334B/xx unknown
-
1949
- 1949-05-04 FR FR985680D patent/FR985680A/fr not_active Expired
-
1953
- 1953-04-01 CH CH312795D patent/CH312795A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL78961C (de) | |
BE488857A (de) | |
FR985680A (fr) | 1951-07-23 |
NL146334B (nl) |
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