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CA162027A - Telephone relay - Google Patents

Telephone relay

Info

Publication number
CA162027A
CA162027A CA000162027A CA162027DA CA162027A CA 162027 A CA162027 A CA 162027A CA 000162027 A CA000162027 A CA 000162027A CA 162027D A CA162027D A CA 162027DA CA 162027 A CA162027 A CA 162027A
Authority
CA
Canada
Prior art keywords
telephone relay
relay
telephone
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
CA000162027A
Other languages
French (fr)
Inventor
Herbert G. Dorsey
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA162027A publication Critical patent/CA162027A/en
Expired legal-status Critical Current

Links

CA000162027A 1913-02-06 1913-02-06 Telephone relay Expired CA162027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA162027T 1913-02-06

Publications (1)

Publication Number Publication Date
CA162027A true CA162027A (en) 1915-04-20

Family

ID=45281715

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000162027A Expired CA162027A (en) 1913-02-06 1913-02-06 Telephone relay

Country Status (1)

Country Link
CA (1) CA162027A (en)

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