JPS5344422Y2 - - Google Patents

Info

Publication number
JPS5344422Y2
JPS5344422Y2 JP10328675U JP10328675U JPS5344422Y2 JP S5344422 Y2 JPS5344422 Y2 JP S5344422Y2 JP 10328675 U JP10328675 U JP 10328675U JP 10328675 U JP10328675 U JP 10328675U JP S5344422 Y2 JPS5344422 Y2 JP S5344422Y2
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
JP10328675U
Other languages
Japanese (ja)
Other versions
JPS5216918U (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 JP10328675U priority Critical patent/JPS5344422Y2/ja
Publication of JPS5216918U publication Critical patent/JPS5216918U/ja
Priority to US05/789,606 priority patent/US4150262A/en
Application granted granted Critical
Publication of JPS5344422Y2 publication Critical patent/JPS5344422Y2/ja
Priority to DE2849152A priority patent/DE2849152C2/de
Priority to FR7832130A priority patent/FR2441983A1/fr
Expired legal-status Critical Current

Links

JP10328675U 1974-11-18 1975-07-25 Expired JPS5344422Y2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10328675U JPS5344422Y2 (de) 1975-07-25 1975-07-25
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
JP10328675U JPS5344422Y2 (de) 1975-07-25 1975-07-25

Publications (2)

Publication Number Publication Date
JPS5216918U JPS5216918U (de) 1977-02-05
JPS5344422Y2 true JPS5344422Y2 (de) 1978-10-25

Family

ID=28584685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10328675U Expired JPS5344422Y2 (de) 1974-11-18 1975-07-25

Country Status (1)

Country Link
JP (1) JPS5344422Y2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5344425Y2 (de) * 1975-09-19 1978-10-25
JPS58239B2 (ja) * 1978-09-11 1983-01-05 株式会社富士セラミツクス 圧電型振動ピツクアツプ

Also Published As

Publication number Publication date
JPS5216918U (de) 1977-02-05

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