CH282553A - Marking device for automatic switching. - Google Patents
Marking device for automatic switching.Info
- Publication number
- CH282553A CH282553A CH282553DA CH282553A CH 282553 A CH282553 A CH 282553A CH 282553D A CH282553D A CH 282553DA CH 282553 A CH282553 A CH 282553A
- Authority
- CH
- Switzerland
- Prior art keywords
- marking device
- automatic switching
- switching
- automatic
- marking
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor And Converter Starters (AREA)
- Interface Circuits In Exchanges (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1007955T | 1948-04-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH282553A true CH282553A (en) | 1952-04-30 |
Family
ID=9567014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH282553D CH282553A (en) | 1948-04-20 | 1949-04-19 | Marking device for automatic switching. |
Country Status (6)
Country | Link |
---|---|
US (1) | US2579333A (en) |
BE (1) | BE488571A (en) |
CH (1) | CH282553A (en) |
FR (1) | FR1007955A (en) |
GB (1) | GB665391A (en) |
NL (2) | NL78667C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR959077A (en) * | 1942-10-31 | 1950-03-23 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE445114A (en) * | 1941-04-15 | |||
GB555530A (en) * | 1941-05-20 | 1943-08-26 | Int Standard Electric Corp | Telephone or similar systems for establishing connections with a switching arrangement, comprising one or more stages with group selector switches |
-
0
- BE BE488571D patent/BE488571A/xx unknown
- NL NL696900653A patent/NL146017B/en unknown
- NL NL78667D patent/NL78667C/xx active
-
1948
- 1948-04-20 FR FR1007955D patent/FR1007955A/en not_active Expired
-
1949
- 1949-04-19 CH CH282553D patent/CH282553A/en unknown
- 1949-04-20 GB GB10407/49A patent/GB665391A/en not_active Expired
- 1949-04-20 US US88588A patent/US2579333A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BE488571A (en) | |
FR1007955A (en) | 1952-05-12 |
US2579333A (en) | 1951-12-18 |
NL146017B (en) | |
GB665391A (en) | 1952-01-23 |
NL78667C (en) |
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