FR647776A - Connection arrangement for telephone systems - Google Patents

Connection arrangement for telephone systems

Info

Publication number
FR647776A
FR647776A FR647776DA FR647776A FR 647776 A FR647776 A FR 647776A FR 647776D A FR647776D A FR 647776DA FR 647776 A FR647776 A FR 647776A
Authority
FR
France
Prior art keywords
connection arrangement
telephone systems
telephone
systems
arrangement
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 FR647776A publication Critical patent/FR647776A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Meter Arrangements (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR647776D 1927-01-29 1928-01-23 Connection arrangement for telephone systems Expired FR647776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE284335X 1927-01-29

Publications (1)

Publication Number Publication Date
FR647776A true FR647776A (en) 1928-11-30

Family

ID=6051399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR647776D Expired FR647776A (en) 1927-01-29 1928-01-23 Connection arrangement for telephone systems

Country Status (2)

Country Link
FR (1) FR647776A (en)
GB (1) GB284335A (en)

Also Published As

Publication number Publication date
GB284335A (en) 1929-04-18

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