FR907709A - Switches for automatic telephone systems and the like - Google Patents

Switches for automatic telephone systems and the like

Info

Publication number
FR907709A
FR907709A FR907709DA FR907709A FR 907709 A FR907709 A FR 907709A FR 907709D A FR907709D A FR 907709DA FR 907709 A FR907709 A FR 907709A
Authority
FR
France
Prior art keywords
switches
telephone systems
automatic telephone
automatic
systems
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR907709A publication Critical patent/FR907709A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H63/00—Details of electrically-operated selector switches
FR907709D 1943-11-20 1944-11-09 Switches for automatic telephone systems and the like Expired FR907709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL907709X 1943-11-20

Publications (1)

Publication Number Publication Date
FR907709A true FR907709A (en) 1946-03-20

Family

ID=19858666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907709D Expired FR907709A (en) 1943-11-20 1944-11-09 Switches for automatic telephone systems and the like

Country Status (1)

Country Link
FR (1) FR907709A (en)

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