CA195359A - Telegraph system - Google Patents

Telegraph system

Info

Publication number
CA195359A
CA195359A CA000195359A CA195359DA CA195359A CA 195359 A CA195359 A CA 195359A CA 000195359 A CA000195359 A CA 000195359A CA 195359D A CA195359D A CA 195359DA CA 195359 A CA195359 A CA 195359A
Authority
CA
Canada
Prior art keywords
telegraph system
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
CA000195359A
Other languages
French (fr)
Inventor
P.M. Rainey
A. D. Dowd
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.)
WESERN ELECTRIC COMPANY Ltd
Original Assignee
WESERN ELECTRIC COMPANY Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WESERN ELECTRIC COMPANY Ltd filed Critical WESERN ELECTRIC COMPANY Ltd
Application granted granted Critical
Publication of CA195359A publication Critical patent/CA195359A/en
Expired legal-status Critical Current

Links

CA000195359A 1917-09-06 1917-09-06 Telegraph system Expired CA195359A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA195359T 1917-09-06

Publications (1)

Publication Number Publication Date
CA195359A true CA195359A (en) 1919-12-23

Family

ID=45315010

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000195359A Expired CA195359A (en) 1917-09-06 1917-09-06 Telegraph system

Country Status (1)

Country Link
CA (1) CA195359A (en)

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