CA505877A - Telegraph signal distortion indicating device - Google Patents

Telegraph signal distortion indicating device

Info

Publication number
CA505877A
CA505877A CA505877A CA505877DA CA505877A CA 505877 A CA505877 A CA 505877A CA 505877 A CA505877 A CA 505877A CA 505877D A CA505877D A CA 505877DA CA 505877 A CA505877 A CA 505877A
Authority
CA
Canada
Prior art keywords
indicating device
signal distortion
telegraph signal
distortion indicating
telegraph
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
CA505877A
Other languages
French (fr)
Inventor
L. Erickson 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.)
Western Union Telegraph Co
Original Assignee
Western Union Telegraph Co
Publication date
Application granted granted Critical
Publication of CA505877A publication Critical patent/CA505877A/en
Expired legal-status Critical Current

Links

CA505877A Telegraph signal distortion indicating device Expired CA505877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505877T

Publications (1)

Publication Number Publication Date
CA505877A true CA505877A (en) 1954-09-14

Family

ID=35651800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505877A Expired CA505877A (en) Telegraph signal distortion indicating device

Country Status (1)

Country Link
CA (1) CA505877A (en)

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