CA516605A - Range finder for telegraph selectors - Google Patents

Range finder for telegraph selectors

Info

Publication number
CA516605A
CA516605A CA516605A CA516605DA CA516605A CA 516605 A CA516605 A CA 516605A CA 516605 A CA516605 A CA 516605A CA 516605D A CA516605D A CA 516605DA CA 516605 A CA516605 A CA 516605A
Authority
CA
Canada
Prior art keywords
telegraph
selectors
range finder
finder
range
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
CA516605A
Other languages
French (fr)
Inventor
W. Swan Carl
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.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
Publication date
Application granted granted Critical
Publication of CA516605A publication Critical patent/CA516605A/en
Expired legal-status Critical Current

Links

CA516605A Range finder for telegraph selectors Expired CA516605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA516605T

Publications (1)

Publication Number Publication Date
CA516605A true CA516605A (en) 1955-09-13

Family

ID=35669796

Family Applications (1)

Application Number Title Priority Date Filing Date
CA516605A Expired CA516605A (en) Range finder for telegraph selectors

Country Status (1)

Country Link
CA (1) CA516605A (en)

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