JPS61174245U - - Google Patents

Info

Publication number
JPS61174245U
JPS61174245U JP5708385U JP5708385U JPS61174245U JP S61174245 U JPS61174245 U JP S61174245U JP 5708385 U JP5708385 U JP 5708385U JP 5708385 U JP5708385 U JP 5708385U JP S61174245 U JPS61174245 U JP S61174245U
Authority
JP
Japan
Prior art keywords
amplification device
audio amplification
earpiece
case
detached
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
JP5708385U
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 JP5708385U priority Critical patent/JPS61174245U/ja
Publication of JPS61174245U publication Critical patent/JPS61174245U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Telephone Set Structure (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案による電話音声拡大器を外側
方からみた斜視図。第２図は、同拡大器を内側方
からみた斜視図。第３図は、同断面図。第４図は
、電気回路図。 １：ケース、６：受話口、９：音声増巾器。 FIG. 1 is a perspective view of the telephone audio amplification device according to the present invention, viewed from the outside. FIG. 2 is a perspective view of the magnifying device seen from the inside. FIG. 3 is a sectional view of the same. Figure 4 is an electrical circuit diagram. 1: Case, 6: Earpiece, 9: Audio amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 受話口６に着脱自在としたケース１の内部に、
音声増巾器９を内蔵せしめてなる電話音声拡大器
。 Inside the case 1, which can be attached to and detached from the earpiece 6,
A telephone audio amplification device having a built-in audio amplification device 9.
JP5708385U 1985-04-16 1985-04-16 Pending JPS61174245U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5708385U JPS61174245U (en) 1985-04-16 1985-04-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5708385U JPS61174245U (en) 1985-04-16 1985-04-16

Publications (1)

Publication Number Publication Date
JPS61174245U true JPS61174245U (en) 1986-10-30

Family

ID=30581279

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5708385U Pending JPS61174245U (en) 1985-04-16 1985-04-16

Country Status (1)

Country Link
JP (1) JPS61174245U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002043358A1 (en) * 2000-11-24 2002-05-30 Temco Japan Co., Ltd. Portable telephone attachment for person hard of hearing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316487Y1 (en) * 1965-04-20 1968-07-09
JPS4737056U (en) * 1971-05-11 1972-12-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4316487Y1 (en) * 1965-04-20 1968-07-09
JPS4737056U (en) * 1971-05-11 1972-12-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002043358A1 (en) * 2000-11-24 2002-05-30 Temco Japan Co., Ltd. Portable telephone attachment for person hard of hearing

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