CA314066A - Telegraph repeater - Google Patents

Telegraph repeater

Info

Publication number
CA314066A
CA314066A CA314066A CA314066DA CA314066A CA 314066 A CA314066 A CA 314066A CA 314066 A CA314066 A CA 314066A CA 314066D A CA314066D A CA 314066DA CA 314066 A CA314066 A CA 314066A
Authority
CA
Canada
Prior art keywords
telegraph repeater
telegraph
repeater
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
CA314066A
Other languages
French (fr)
Inventor
S. Sparks William
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.)
Western Union Telegraph Co
Original Assignee
Western Union Telegraph Co
Publication date
Application granted granted Critical
Publication of CA314066A publication Critical patent/CA314066A/en
Expired legal-status Critical Current

Links

CA314066A Telegraph repeater Expired CA314066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA314066T

Publications (1)

Publication Number Publication Date
CA314066A true CA314066A (en) 1931-08-04

Family

ID=35273393

Family Applications (1)

Application Number Title Priority Date Filing Date
CA314066A Expired CA314066A (en) Telegraph repeater

Country Status (1)

Country Link
CA (1) CA314066A (en)

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