ES12407A1 - Un avisador acústico. - Google Patents

Un avisador acústico.

Info

Publication number
ES12407A1
ES12407A1 ES12407A ES12407A ES12407A1 ES 12407 A1 ES12407 A1 ES 12407A1 ES 12407 A ES12407 A ES 12407A ES 12407 A ES12407 A ES 12407A ES 12407 A1 ES12407 A1 ES 12407A1
Authority
ES
Spain
Prior art keywords
warning device
acoustic warning
acoustic
warning
Prior art date
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
ES12407A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to ES12407A priority Critical patent/ES12407A1/es
Publication of ES12407A1 publication Critical patent/ES12407A1/es
Expired legal-status Critical Current

Links

ES12407A 1891-08-06 1891-08-06 Un avisador acústico. Expired ES12407A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES12407A ES12407A1 (es) 1891-08-06 1891-08-06 Un avisador acústico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES12407A ES12407A1 (es) 1891-08-06 1891-08-06 Un avisador acústico.

Publications (1)

Publication Number Publication Date
ES12407A1 true ES12407A1 (es) 1891-09-16

Family

ID=64158155

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12407A Expired ES12407A1 (es) 1891-08-06 1891-08-06 Un avisador acústico.

Country Status (1)

Country Link
ES (1) ES12407A1 (es)

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