FR1145509A - Selection device - Google Patents

Selection device

Info

Publication number
FR1145509A
FR1145509A FR1145509DA FR1145509A FR 1145509 A FR1145509 A FR 1145509A FR 1145509D A FR1145509D A FR 1145509DA FR 1145509 A FR1145509 A FR 1145509A
Authority
FR
France
Prior art keywords
selection device
selection
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)
Inventor
Etienne Alizon
Claude Monin
Pierre Burstow
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.)
Compagnie Industrielle des Telephones SA
Original Assignee
Compagnie Industrielle des Telephones SA
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 Compagnie Industrielle des Telephones SA filed Critical Compagnie Industrielle des Telephones SA
Application granted granted Critical
Publication of FR1145509A publication Critical patent/FR1145509A/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)
FR1145509D 1956-03-03 1956-03-03 Selection device Expired FR1145509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1145509T 1956-03-03

Publications (1)

Publication Number Publication Date
FR1145509A true FR1145509A (en) 1957-10-28

Family

ID=9644809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145509D Expired FR1145509A (en) 1956-03-03 1956-03-03 Selection device

Country Status (1)

Country Link
FR (1) FR1145509A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084769B (en) * 1958-01-23 1960-07-07 Merk Ag Telefonbau Friedrich Circuit arrangement for switching through an incoming input line with a free outgoing output line provided
US3109161A (en) * 1958-12-03 1963-10-29 Bell Telephone Labor Inc Electrical selection circuits
US3175189A (en) * 1960-06-06 1965-03-23 Motorola Inc Random sequence switching system with lockout means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1084769B (en) * 1958-01-23 1960-07-07 Merk Ag Telefonbau Friedrich Circuit arrangement for switching through an incoming input line with a free outgoing output line provided
US3109161A (en) * 1958-12-03 1963-10-29 Bell Telephone Labor Inc Electrical selection circuits
US3175189A (en) * 1960-06-06 1965-03-23 Motorola Inc Random sequence switching system with lockout means

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