JPH02108433U - - Google Patents

Info

Publication number
JPH02108433U
JPH02108433U JP1746789U JP1746789U JPH02108433U JP H02108433 U JPH02108433 U JP H02108433U JP 1746789 U JP1746789 U JP 1746789U JP 1746789 U JP1746789 U JP 1746789U JP H02108433 U JPH02108433 U JP H02108433U
Authority
JP
Japan
Prior art keywords
ceramic
protrusions
utility
main surface
scope
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
JP1746789U
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 JP1746789U priority Critical patent/JPH02108433U/ja
Publication of JPH02108433U publication Critical patent/JPH02108433U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
JP1746789U 1989-02-17 1989-02-17 Pending JPH02108433U (US20020095090A1-20020718-M00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1746789U JPH02108433U (US20020095090A1-20020718-M00002.png) 1989-02-17 1989-02-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1746789U JPH02108433U (US20020095090A1-20020718-M00002.png) 1989-02-17 1989-02-17

Publications (1)

Publication Number Publication Date
JPH02108433U true JPH02108433U (US20020095090A1-20020718-M00002.png) 1990-08-29

Family

ID=31231275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1746789U Pending JPH02108433U (US20020095090A1-20020718-M00002.png) 1989-02-17 1989-02-17

Country Status (1)

Country Link
JP (1) JPH02108433U (US20020095090A1-20020718-M00002.png)

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