JPS6213098U - - Google Patents

Info

Publication number
JPS6213098U
JPS6213098U JP10425885U JP10425885U JPS6213098U JP S6213098 U JPS6213098 U JP S6213098U JP 10425885 U JP10425885 U JP 10425885U JP 10425885 U JP10425885 U JP 10425885U JP S6213098 U JPS6213098 U JP S6213098U
Authority
JP
Japan
Prior art keywords
membrane
membrane electrodes
protective film
coated
holes
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
JP10425885U
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 JP10425885U priority Critical patent/JPS6213098U/ja
Publication of JPS6213098U publication Critical patent/JPS6213098U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP10425885U 1985-07-08 1985-07-08 Pending JPS6213098U (US06623731-20030923-C00052.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10425885U JPS6213098U (US06623731-20030923-C00052.png) 1985-07-08 1985-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10425885U JPS6213098U (US06623731-20030923-C00052.png) 1985-07-08 1985-07-08

Publications (1)

Publication Number Publication Date
JPS6213098U true JPS6213098U (US06623731-20030923-C00052.png) 1987-01-26

Family

ID=30977584

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10425885U Pending JPS6213098U (US06623731-20030923-C00052.png) 1985-07-08 1985-07-08

Country Status (1)

Country Link
JP (1) JPS6213098U (US06623731-20030923-C00052.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49936B1 (US06623731-20030923-C00052.png) * 1970-12-29 1974-01-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49936B1 (US06623731-20030923-C00052.png) * 1970-12-29 1974-01-10

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