FR660601A - Connection arrangement for telephone systems with operation by selectors and collectors - Google Patents

Connection arrangement for telephone systems with operation by selectors and collectors

Info

Publication number
FR660601A
FR660601A FR660601DA FR660601A FR 660601 A FR660601 A FR 660601A FR 660601D A FR660601D A FR 660601DA FR 660601 A FR660601 A FR 660601A
Authority
FR
France
Prior art keywords
selectors
collectors
connection arrangement
telephone systems
telephone
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR660601A publication Critical patent/FR660601A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
FR660601D 1928-06-23 1928-09-20 Connection arrangement for telephone systems with operation by selectors and collectors Expired FR660601A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE314042T 1928-06-23

Publications (1)

Publication Number Publication Date
FR660601A true FR660601A (en) 1929-07-13

Family

ID=31894671

Family Applications (2)

Application Number Title Priority Date Filing Date
FR660601D Expired FR660601A (en) 1928-06-23 1928-09-20 Connection arrangement for telephone systems with operation by selectors and collectors
FR660600D Expired FR660600A (en) 1928-06-23 1928-09-20 Connection device for telephone systems with operation by selectors and collectors

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR660600D Expired FR660600A (en) 1928-06-23 1928-09-20 Connection device for telephone systems with operation by selectors and collectors

Country Status (2)

Country Link
FR (2) FR660601A (en)
GB (2) GB314041A (en)

Also Published As

Publication number Publication date
GB314042A (en) 1930-04-10
FR660600A (en) 1929-07-12
GB314041A (en) 1930-04-04

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