CA566133A - Disabling apparatus for telegraph receivers - Google Patents

Disabling apparatus for telegraph receivers

Info

Publication number
CA566133A
CA566133A CA566133A CA566133DA CA566133A CA 566133 A CA566133 A CA 566133A CA 566133 A CA566133 A CA 566133A CA 566133D A CA566133D A CA 566133DA CA 566133 A CA566133 A CA 566133A
Authority
CA
Canada
Prior art keywords
disabling apparatus
telegraph receivers
telegraph
receivers
disabling
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
CA566133A
Other languages
French (fr)
Inventor
R. Gemmel Wilbur
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 CA566133A publication Critical patent/CA566133A/en
Expired legal-status Critical Current

Links

CA566133A Disabling apparatus for telegraph receivers Expired CA566133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA566133T

Publications (1)

Publication Number Publication Date
CA566133A true CA566133A (en) 1958-11-18

Family

ID=35738646

Family Applications (1)

Application Number Title Priority Date Filing Date
CA566133A Expired CA566133A (en) Disabling apparatus for telegraph receivers

Country Status (1)

Country Link
CA (1) CA566133A (en)

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