JPS5339763B2 - - Google Patents

Info

Publication number
JPS5339763B2
JPS5339763B2 JP1890675A JP1890675A JPS5339763B2 JP S5339763 B2 JPS5339763 B2 JP S5339763B2 JP 1890675 A JP1890675 A JP 1890675A JP 1890675 A JP1890675 A JP 1890675A JP S5339763 B2 JPS5339763 B2 JP S5339763B2
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
JP1890675A
Other languages
Japanese (ja)
Other versions
JPS5194218A (de
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 JP1890675A priority Critical patent/JPS5339763B2/ja
Priority to GB569376A priority patent/GB1532493A/en
Publication of JPS5194218A publication Critical patent/JPS5194218A/ja
Priority to US05/789,606 priority patent/US4150262A/en
Publication of JPS5339763B2 publication Critical patent/JPS5339763B2/ja
Priority to DE2849152A priority patent/DE2849152C2/de
Priority to FR7832130A priority patent/FR2441983A1/fr
Expired legal-status Critical Current

Links

JP1890675A 1974-11-18 1975-02-17 Expired JPS5339763B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1890675A JPS5339763B2 (de) 1975-02-17 1975-02-17
GB569376A GB1532493A (en) 1975-02-17 1976-02-13 Voice sounds transmitting and receiving apparatus
US05/789,606 US4150262A (en) 1974-11-18 1977-04-21 Piezoelectric bone conductive in ear voice sounds transmitting and receiving apparatus
DE2849152A DE2849152C2 (de) 1974-11-18 1978-11-13 Vorrichtung zur Übermittlung und zum Empfang von Sprache, insbesondere in geräuschvoller Umgebung
FR7832130A FR2441983A1 (fr) 1974-11-18 1978-11-14 Dispositif de transmission et reception de sons vocaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1890675A JPS5339763B2 (de) 1975-02-17 1975-02-17

Publications (2)

Publication Number Publication Date
JPS5194218A JPS5194218A (de) 1976-08-18
JPS5339763B2 true JPS5339763B2 (de) 1978-10-23

Family

ID=11984628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1890675A Expired JPS5339763B2 (de) 1974-11-18 1975-02-17

Country Status (1)

Country Link
JP (1) JPS5339763B2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413872U (de) * 1977-07-01 1979-01-29

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5417385Y2 (de) * 1976-09-07 1979-07-05
JP2592854B2 (ja) * 1987-09-11 1997-03-19 明星電気株式会社 骨伝導マイクロホン
US6115477A (en) * 1995-01-23 2000-09-05 Sonic Bites, Llc Denta-mandibular sound-transmitting system
US5902167A (en) * 1997-09-09 1999-05-11 Sonic Bites, Llc Sound-transmitting amusement device and method
JP2004048207A (ja) * 2002-07-10 2004-02-12 Rion Co Ltd 補聴装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413872U (de) * 1977-07-01 1979-01-29

Also Published As

Publication number Publication date
JPS5194218A (de) 1976-08-18

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