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CA634376A - Frequency selective signaling system - Google Patents

Frequency selective signaling system

Info

Publication number
CA634376A
CA634376A CA634376A CA634376DA CA634376A CA 634376 A CA634376 A CA 634376A CA 634376 A CA634376 A CA 634376A CA 634376D A CA634376D A CA 634376DA CA 634376 A CA634376 A CA 634376A
Authority
CA
Canada
Prior art keywords
frequency selective
signaling system
selective signaling
frequency
signaling
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
CA634376A
Inventor
Danielsen Daniel
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 Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA634376A publication Critical patent/CA634376A/en
Expired legal-status Critical Current

Links

CA634376A Frequency selective signaling system Expired CA634376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA634376T

Publications (1)

Publication Number Publication Date
CA634376A true CA634376A (en) 1962-01-09

Family

ID=35890549

Family Applications (1)

Application Number Title Priority Date Filing Date
CA634376A Expired CA634376A (en) Frequency selective signaling system

Country Status (1)

Country Link
CA (1) CA634376A (en)

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