CA859302A - Crystal filters - Google Patents

Crystal filters

Info

Publication number
CA859302A
CA859302A CA859302A CA859302DA CA859302A CA 859302 A CA859302 A CA 859302A CA 859302 A CA859302 A CA 859302A CA 859302D A CA859302D A CA 859302DA CA 859302 A CA859302 A CA 859302A
Authority
CA
Canada
Prior art keywords
crystal filters
filters
crystal
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
CA859302A
Inventor
L. Smith Warren
A. Sykes Roger
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 CA859302A publication Critical patent/CA859302A/en
Expired legal-status Critical Current

Links

CA859302A Crystal filters Expired CA859302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA859302T

Publications (1)

Publication Number Publication Date
CA859302A true CA859302A (en) 1970-12-22

Family

ID=36344758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA859302A Expired CA859302A (en) Crystal filters

Country Status (1)

Country Link
CA (1) CA859302A (en)

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