JPS534777Y2 - - Google Patents

Info

Publication number
JPS534777Y2
JPS534777Y2 JP1974112253U JP11225374U JPS534777Y2 JP S534777 Y2 JPS534777 Y2 JP S534777Y2 JP 1974112253 U JP1974112253 U JP 1974112253U JP 11225374 U JP11225374 U JP 11225374U JP S534777 Y2 JPS534777 Y2 JP S534777Y2
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
JP1974112253U
Other languages
Japanese (ja)
Other versions
JPS5139480U (it
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 JP1974112253U priority Critical patent/JPS534777Y2/ja
Priority to GB37008/75A priority patent/GB1499575A/en
Priority to US05/612,538 priority patent/US4023162A/en
Publication of JPS5139480U publication Critical patent/JPS5139480U/ja
Application granted granted Critical
Publication of JPS534777Y2 publication Critical patent/JPS534777Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
JP1974112253U 1974-09-11 1974-09-17 Expired JPS534777Y2 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1974112253U JPS534777Y2 (it) 1974-09-17 1974-09-17
GB37008/75A GB1499575A (en) 1974-09-11 1975-09-09 Electronic buzzers
US05/612,538 US4023162A (en) 1974-09-11 1975-09-11 Electronic buzzer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974112253U JPS534777Y2 (it) 1974-09-17 1974-09-17

Publications (2)

Publication Number Publication Date
JPS5139480U JPS5139480U (it) 1976-03-24
JPS534777Y2 true JPS534777Y2 (it) 1978-02-06

Family

ID=28338730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974112253U Expired JPS534777Y2 (it) 1974-09-11 1974-09-17

Country Status (1)

Country Link
JP (1) JPS534777Y2 (it)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913334U (it) * 1972-05-08 1974-02-04
JPS4922090A (it) * 1972-06-17 1974-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913334U (it) * 1972-05-08 1974-02-04
JPS4922090A (it) * 1972-06-17 1974-02-27

Also Published As

Publication number Publication date
JPS5139480U (it) 1976-03-24

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