CA452803A - Selector switch as used in automatic telephone systems - Google Patents

Selector switch as used in automatic telephone systems

Info

Publication number
CA452803A
CA452803A CA452803A CA452803DA CA452803A CA 452803 A CA452803 A CA 452803A CA 452803 A CA452803 A CA 452803A CA 452803D A CA452803D A CA 452803DA CA 452803 A CA452803 A CA 452803A
Authority
CA
Canada
Prior art keywords
selector switch
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
CA452803A
Other languages
French (fr)
Inventor
Thomas Baker George
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.)
Automatic Telephone and Electric Co Ltd
Original Assignee
Automatic Telephone and Electric Co Ltd
Publication date
Application granted granted Critical
Publication of CA452803A publication Critical patent/CA452803A/en
Expired legal-status Critical Current

Links

CA452803A Selector switch as used in automatic telephone systems Expired CA452803A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA452803T

Publications (1)

Publication Number Publication Date
CA452803A true CA452803A (en) 1948-11-23

Family

ID=35570532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA452803A Expired CA452803A (en) Selector switch as used in automatic telephone systems

Country Status (1)

Country Link
CA (1) CA452803A (en)

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