JPS534777Y2 - - Google Patents

Info

Publication number: JPS534777Y2
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

Other versions

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.)

1974-09-17

Filing date

1974-09-17

Publication date

1978-02-06

1974-09-17 Application filed filed Critical

1974-09-17 Priority to JP1974112253U priority Critical patent/JPS534777Y2/ja

1975-09-09 Priority to GB37008/75A priority patent/GB1499575A/en

1975-09-11 Priority to US05/612,538 priority patent/US4023162A/en

1976-03-24 Publication of JPS5139480U publication Critical patent/JPS5139480U/ja

1978-02-06 Application granted granted Critical

1978-02-06 Publication of JPS534777Y2 publication Critical patent/JPS534777Y2/ja

Status Expired legal-status Critical Current

Landscapes

Piezo-Electric Transducers For Audible Bands (AREA)

JP1974112253U 1974-09-11 1974-09-17 Expired JPS534777Y2 (en)

Priority Applications (3)

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

Publications (2)

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

Family

ID=28338730

Family Applications (1)

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

Country Status (1)

Country	Link
JP (1)	JPS534777Y2 (en)

Citations (2)

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

1974
- 1974-09-17 JP JP1974112253U patent/JPS534777Y2/ja not_active Expired

Patent Citations (2)

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

Also Published As

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

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