ZA705539B - Improvements in or relating to electric switches - Google Patents

Improvements in or relating to electric switches

Info

Publication number
ZA705539B
ZA705539B ZA705539A ZA705539A ZA705539B ZA 705539 B ZA705539 B ZA 705539B ZA 705539 A ZA705539 A ZA 705539A ZA 705539 A ZA705539 A ZA 705539A ZA 705539 B ZA705539 B ZA 705539B
Authority
ZA
South Africa
Prior art keywords
relating
electric switches
switches
electric
Prior art date
Application number
ZA705539A
Inventor
G Breeze
M Harcourt
Original Assignee
Gen Electric
English Electric Co Ltd
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 Gen Electric, English Electric Co Ltd filed Critical Gen Electric
Publication of ZA705539B publication Critical patent/ZA705539B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
ZA705539A 1969-08-15 1970-08-11 Improvements in or relating to electric switches ZA705539B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4094969 1969-08-15

Publications (1)

Publication Number Publication Date
ZA705539B true ZA705539B (en) 1971-05-27

Family

ID=10417397

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA705539A ZA705539B (en) 1969-08-15 1970-08-11 Improvements in or relating to electric switches

Country Status (3)

Country Link
CA (1) CA926894A (en)
GB (1) GB1327932A (en)
ZA (1) ZA705539B (en)

Also Published As

Publication number Publication date
GB1327932A (en) 1973-08-22
CA926894A (en) 1973-05-22

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