CA247897A - Dispositif de cable telegraphique - Google Patents

Dispositif de cable telegraphique

Info

Publication number
CA247897A
CA247897A CA247897A CA247897DA CA247897A CA 247897 A CA247897 A CA 247897A CA 247897 A CA247897 A CA 247897A CA 247897D A CA247897D A CA 247897DA CA 247897 A CA247897 A CA 247897A
Authority
CA
Canada
Prior art keywords
cable device
telegraph cable
telegraph
cable
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
CA247897A
Other languages
English (en)
Inventor
Sydney Heurtley Ernest
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA247897A publication Critical patent/CA247897A/fr
Expired legal-status Critical Current

Links

CA247897A Dispositif de cable telegraphique Expired CA247897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA247897T

Publications (1)

Publication Number Publication Date
CA247897A true CA247897A (fr) 1925-03-24

Family

ID=35154871

Family Applications (1)

Application Number Title Priority Date Filing Date
CA247897A Expired CA247897A (fr) Dispositif de cable telegraphique

Country Status (1)

Country Link
CA (1) CA247897A (fr)

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