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CA587559A - Electric telegraph equipment - Google Patents

Electric telegraph equipment

Info

Publication number
CA587559A
CA587559A CA587559A CA587559DA CA587559A CA 587559 A CA587559 A CA 587559A CA 587559 A CA587559 A CA 587559A CA 587559D A CA587559D A CA 587559DA CA 587559 A CA587559 A CA 587559A
Authority
CA
Canada
Prior art keywords
telegraph equipment
electric telegraph
electric
equipment
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
CA587559A
Other languages
French (fr)
Inventor
D. Gaite Harold
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
Publication date
Application granted granted Critical
Publication of CA587559A publication Critical patent/CA587559A/en
Expired legal-status Critical Current

Links

CA587559A Electric telegraph equipment Expired CA587559A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA587559T

Publications (1)

Publication Number Publication Date
CA587559A true CA587559A (en) 1959-11-24

Family

ID=35767034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA587559A Expired CA587559A (en) Electric telegraph equipment

Country Status (1)

Country Link
CA (1) CA587559A (en)

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