FR57677E - Commutateurs téléphoniques et analogues - Google Patents

Commutateurs téléphoniques et analogues

Info

Publication number
FR57677E
FR57677E FR57677DA FR57677E FR 57677 E FR57677 E FR 57677E FR 57677D A FR57677D A FR 57677DA FR 57677 E FR57677 E FR 57677E
Authority
FR
France
Prior art keywords
telephone switches
telephone
switches
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
English (en)
Inventor
Gerald Deakin
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Application granted granted Critical
Publication of FR57677E publication Critical patent/FR57677E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/12—Linear-motion switches
FR57677D 1947-09-11 1947-09-11 Commutateurs téléphoniques et analogues Expired FR57677E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR57677T 1947-09-11

Publications (1)

Publication Number Publication Date
FR57677E true FR57677E (fr) 1953-05-04

Family

ID=8691690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR57677D Expired FR57677E (fr) 1947-09-11 1947-09-11 Commutateurs téléphoniques et analogues

Country Status (1)

Country Link
FR (1) FR57677E (fr)

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