JPS5417384Y2 - - Google Patents

Info

Publication number
JPS5417384Y2
JPS5417384Y2 JP1975138982U JP13898275U JPS5417384Y2 JP S5417384 Y2 JPS5417384 Y2 JP S5417384Y2 JP 1975138982 U JP1975138982 U JP 1975138982U JP 13898275 U JP13898275 U JP 13898275U JP S5417384 Y2 JPS5417384 Y2 JP S5417384Y2
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
JP1975138982U
Other languages
Japanese (ja)
Other versions
JPS5251620U (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 JP1975138982U priority Critical patent/JPS5417384Y2/ja
Publication of JPS5251620U publication Critical patent/JPS5251620U/ja
Priority to US05/789,606 priority patent/US4150262A/en
Priority to DE2849152A priority patent/DE2849152C2/de
Priority to FR7832130A priority patent/FR2441983A1/fr
Application granted granted Critical
Publication of JPS5417384Y2 publication Critical patent/JPS5417384Y2/ja
Expired legal-status Critical Current

Links

JP1975138982U 1974-11-18 1975-10-11 Expired JPS5417384Y2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1975138982U JPS5417384Y2 (de) 1975-10-11 1975-10-11
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
JP1975138982U JPS5417384Y2 (de) 1975-10-11 1975-10-11

Publications (2)

Publication Number Publication Date
JPS5251620U JPS5251620U (de) 1977-04-13
JPS5417384Y2 true JPS5417384Y2 (de) 1979-07-05

Family

ID=28618851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975138982U Expired JPS5417384Y2 (de) 1974-11-18 1975-10-11

Country Status (1)

Country Link
JP (1) JPS5417384Y2 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223527A (en) * 1975-08-14 1977-02-22 Creusot Loire Rotary mould for ingot of continuous casting

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223527A (en) * 1975-08-14 1977-02-22 Creusot Loire Rotary mould for ingot of continuous casting

Also Published As

Publication number Publication date
JPS5251620U (de) 1977-04-13

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