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AU422582B2 - Crystal filters - Google Patents
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AU422582B2 - Crystal filters - Google Patents

Crystal filters

Info

Publication number
AU422582B2
AU422582B2 AU53683/69A AU5368369A AU422582B2 AU 422582 B2 AU422582 B2 AU 422582B2 AU 53683/69 A AU53683/69 A AU 53683/69A AU 5368369 A AU5368369 A AU 5368369A AU 422582 B2 AU422582 B2 AU 422582B2
Authority
AU
Australia
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
AU53683/69A
Other versions
AU5368369A (en
Inventor
LAVERNE SMITH and ROGER ALLEN SYKES WARREN
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 AU422582B2 publication Critical patent/AU422582B2/en
Publication of AU5368369A publication Critical patent/AU5368369A/en
Expired legal-status Critical Current

Links

AU53683/69A 1968-04-24 1969-04-18 Crystal filters Expired AU422582B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
USUS723,677 1968-04-24

Publications (2)

Publication Number Publication Date
AU422582B2 true AU422582B2 (en) 1970-12-17
AU5368369A AU5368369A (en) 1970-12-17

Family

ID=

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