JPS621422U - - Google Patents

Info

Publication number
JPS621422U
JPS621422U JP9214385U JP9214385U JPS621422U JP S621422 U JPS621422 U JP S621422U JP 9214385 U JP9214385 U JP 9214385U JP 9214385 U JP9214385 U JP 9214385U JP S621422 U JPS621422 U JP S621422U
Authority
JP
Japan
Prior art keywords
filter
composite
piezoelectric ceramic
bandpass
dielectric substrate
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.)
Pending
Application number
JP9214385U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP9214385U priority Critical patent/JPS621422U/ja
Publication of JPS621422U publication Critical patent/JPS621422U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP9214385U 1985-06-17 1985-06-17 Pending JPS621422U (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9214385U JPS621422U (en]) 1985-06-17 1985-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9214385U JPS621422U (en]) 1985-06-17 1985-06-17

Publications (1)

Publication Number Publication Date
JPS621422U true JPS621422U (en]) 1987-01-07

Family

ID=30648673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9214385U Pending JPS621422U (en]) 1985-06-17 1985-06-17

Country Status (1)

Country Link
JP (1) JPS621422U (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121405A (ja) * 1988-10-31 1990-05-09 Mitsubishi Mining & Cement Co Ltd ノイズフィルター

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255354A (en) * 1975-10-30 1977-05-06 Nec Corp Piezoelectric band erasing filter
JPS59115609A (ja) * 1982-12-22 1984-07-04 Murata Mfg Co Ltd 圧電フイルタ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5255354A (en) * 1975-10-30 1977-05-06 Nec Corp Piezoelectric band erasing filter
JPS59115609A (ja) * 1982-12-22 1984-07-04 Murata Mfg Co Ltd 圧電フイルタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02121405A (ja) * 1988-10-31 1990-05-09 Mitsubishi Mining & Cement Co Ltd ノイズフィルター

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