JPS587698Y2 - アツデンフイルタ− - Google Patents

アツデンフイルタ−

Info

Publication number
JPS587698Y2
JPS587698Y2 JP1975075718U JP7571875U JPS587698Y2 JP S587698 Y2 JPS587698 Y2 JP S587698Y2 JP 1975075718 U JP1975075718 U JP 1975075718U JP 7571875 U JP7571875 U JP 7571875U JP S587698 Y2 JPS587698 Y2 JP S587698Y2
Authority
JP
Japan
Prior art keywords
piezoelectric substrate
hole
filter
piezoelectric
tube
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
JP1975075718U
Other languages
English (en)
Japanese (ja)
Other versions
JPS51155029U (enExample
Inventor
健治 千田
健六 谷
和男 田附
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1975075718U priority Critical patent/JPS587698Y2/ja
Publication of JPS51155029U publication Critical patent/JPS51155029U/ja
Application granted granted Critical
Publication of JPS587698Y2 publication Critical patent/JPS587698Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1975075718U 1975-06-03 1975-06-03 アツデンフイルタ− Expired JPS587698Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975075718U JPS587698Y2 (ja) 1975-06-03 1975-06-03 アツデンフイルタ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975075718U JPS587698Y2 (ja) 1975-06-03 1975-06-03 アツデンフイルタ−

Publications (2)

Publication Number Publication Date
JPS51155029U JPS51155029U (enExample) 1976-12-10
JPS587698Y2 true JPS587698Y2 (ja) 1983-02-10

Family

ID=28550046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975075718U Expired JPS587698Y2 (ja) 1975-06-03 1975-06-03 アツデンフイルタ−

Country Status (1)

Country Link
JP (1) JPS587698Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50126131U (enExample) * 1974-04-01 1975-10-16

Also Published As

Publication number Publication date
JPS51155029U (enExample) 1976-12-10

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