ES225934Y - Aparato avisador acustico electronico. - Google Patents

Aparato avisador acustico electronico.

Info

Publication number: ES225934Y
Authority: ES; Spain
Prior art keywords: warning device; acoustic warning; electronic acoustic; electronic; warning
Prior art date: 1977-01-25
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

ES1977225934U

Other languages

English (en)

Other versions

ES225934U (es

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.)

1977-01-25

Filing date

1977-01-25

Publication date

1977-07-16

1977-01-25 Application filed filed Critical

1977-01-25 Priority to ES1977225934U priority Critical patent/ES225934Y/es

1977-03-16 Publication of ES225934U publication Critical patent/ES225934U/es

1977-07-16 Application granted granted Critical

1977-07-16 Publication of ES225934Y publication Critical patent/ES225934Y/es

Status Expired legal-status Critical Current

Links

ES1977225934U 1977-01-25 1977-01-25 Aparato avisador acustico electronico. Expired ES225934Y (es)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
ES1977225934U ES225934Y (es)	1977-01-25	1977-01-25	Aparato avisador acustico electronico.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES1977225934U ES225934Y (es)	1977-01-25	1977-01-25	Aparato avisador acustico electronico.

Publications (2)

Publication Number	Publication Date
ES225934U ES225934U (es)	1977-03-16
ES225934Y true ES225934Y (es)	1977-07-16

Family

ID=8387789

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES1977225934U Expired ES225934Y (es)	1977-01-25	1977-01-25	Aparato avisador acustico electronico.

Country Status (1)

Country	Link
ES (1)	ES225934Y (es)

1977
- 1977-01-25 ES ES1977225934U patent/ES225934Y/es not_active Expired

Also Published As

Publication number	Publication date
ES225934U (es)	1977-03-16

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