CA522338A - Combination toll and local party line connector using a sequence switch - Google Patents

Combination toll and local party line connector using a sequence switch

Info

Publication number
CA522338A
CA522338A CA522338A CA522338DA CA522338A CA 522338 A CA522338 A CA 522338A CA 522338 A CA522338 A CA 522338A CA 522338D A CA522338D A CA 522338DA CA 522338 A CA522338 A CA 522338A
Authority
CA
Canada
Prior art keywords
line connector
sequence switch
party line
local party
toll
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
CA522338A
Other languages
French (fr)
Inventor
E. Lomax Clarence
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 Electric Laboratories Inc
Original Assignee
Automatic Electric Laboratories Inc
Publication date
Application granted granted Critical
Publication of CA522338A publication Critical patent/CA522338A/en
Expired legal-status Critical Current

Links

CA522338A Combination toll and local party line connector using a sequence switch Expired CA522338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA522338T

Publications (1)

Publication Number Publication Date
CA522338A true CA522338A (en) 1956-03-06

Family

ID=35675568

Family Applications (1)

Application Number Title Priority Date Filing Date
CA522338A Expired CA522338A (en) Combination toll and local party line connector using a sequence switch

Country Status (1)

Country Link
CA (1) CA522338A (en)

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