JPS432497Y1 - - Google Patents

Info

Publication number
JPS432497Y1
JPS432497Y1 JP1607964U JP1607964U JPS432497Y1 JP S432497 Y1 JPS432497 Y1 JP S432497Y1 JP 1607964 U JP1607964 U JP 1607964U JP 1607964 U JP1607964 U JP 1607964U JP S432497 Y1 JPS432497 Y1 JP S432497Y1
Authority
JP
Japan
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
JP1607964U
Other languages
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 JP1607964U priority Critical patent/JPS432497Y1/ja
Publication of JPS432497Y1 publication Critical patent/JPS432497Y1/ja
Expired legal-status Critical Current

Links

Landscapes

  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
JP1607964U 1964-03-02 1964-03-02 Expired JPS432497Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1607964U JPS432497Y1 (en) 1964-03-02 1964-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1607964U JPS432497Y1 (en) 1964-03-02 1964-03-02

Publications (1)

Publication Number Publication Date
JPS432497Y1 true JPS432497Y1 (en) 1968-02-01

Family

ID=31750868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1607964U Expired JPS432497Y1 (en) 1964-03-02 1964-03-02

Country Status (1)

Country Link
JP (1) JPS432497Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940846A (en) * 1972-08-25 1974-04-17
JPS57150300A (en) * 1981-03-12 1982-09-17 Yoshiro Kasahara Amplifier for hearing aid
JPS58194598U (en) * 1982-06-21 1983-12-24 リオン株式会社 hearing aid

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940846A (en) * 1972-08-25 1974-04-17
JPS57150300A (en) * 1981-03-12 1982-09-17 Yoshiro Kasahara Amplifier for hearing aid
JPS58194598U (en) * 1982-06-21 1983-12-24 リオン株式会社 hearing aid
JPH0115279Y2 (en) * 1982-06-21 1989-05-08

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