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AU435487B2 - Crystal filter - Google Patents
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AU435487B2 - Crystal filter - Google Patents

Crystal filter

Info

Publication number
AU435487B2
AU435487B2 AU62802/69A AU6280269A AU435487B2 AU 435487 B2 AU435487 B2 AU 435487B2 AU 62802/69 A AU62802/69 A AU 62802/69A AU 6280269 A AU6280269 A AU 6280269A AU 435487 B2 AU435487 B2 AU 435487B2
Authority
AU
Australia
Prior art keywords
crystal filter
crystal
filter
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
AU62802/69A
Other versions
AU6280269A (en
Inventor
ERNEST FAIR and EDWIN CHARLES THOMPSON IRVIN
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
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of AU435487B2 publication Critical patent/AU435487B2/en
Publication of AU6280269A publication Critical patent/AU6280269A/en
Expired legal-status Critical Current

Links

AU62802/69A 1968-10-30 1969-10-24 Crystal filter Expired AU435487B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS771,843 1968-10-30

Publications (2)

Publication Number Publication Date
AU435487B2 true AU435487B2 (en) 1971-04-29
AU6280269A AU6280269A (en) 1971-04-29

Family

ID=

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