CA33029A - Electric telegraph - Google Patents

Electric telegraph

Info

Publication number
CA33029A
CA33029A CA000033029A CA33029DA CA33029A CA 33029 A CA33029 A CA 33029A CA 000033029 A CA000033029 A CA 000033029A CA 33029D A CA33029D A CA 33029DA CA 33029 A CA33029 A CA 33029A
Authority
CA
Canada
Prior art keywords
electric telegraph
telegraph
electric
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
CA000033029A
Other languages
French (fr)
Inventor
Alexander Muirhead
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 CA33029A publication Critical patent/CA33029A/en
Expired legal-status Critical Current

Links

CA000033029A Electric telegraph Expired CA33029A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA33029T

Publications (1)

Publication Number Publication Date
CA33029A true CA33029A (en) 1889-12-04

Family

ID=45149569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000033029A Expired CA33029A (en) Electric telegraph

Country Status (1)

Country Link
CA (1) CA33029A (en)

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