ES80230A1 - Improvements in the warning devices and annunciators. - Google Patents

Improvements in the warning devices and annunciators.

Info

Publication number
ES80230A1
ES80230A1 ES80230A ES80230A ES80230A1 ES 80230 A1 ES80230 A1 ES 80230A1 ES 80230 A ES80230 A ES 80230A ES 80230 A ES80230 A ES 80230A ES 80230 A1 ES80230 A1 ES 80230A1
Authority
ES
Spain
Prior art keywords
annunciators
warning devices
warning
devices
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
ES80230A
Other languages
Spanish (es)
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 ES80230A priority Critical patent/ES80230A1/en
Publication of ES80230A1 publication Critical patent/ES80230A1/en
Expired legal-status Critical Current

Links

ES80230A 1921-12-15 1921-12-15 Improvements in the warning devices and annunciators. Expired ES80230A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES80230A ES80230A1 (en) 1921-12-15 1921-12-15 Improvements in the warning devices and annunciators.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES80230A ES80230A1 (en) 1921-12-15 1921-12-15 Improvements in the warning devices and annunciators.

Publications (1)

Publication Number Publication Date
ES80230A1 true ES80230A1 (en) 1922-03-16

Family

ID=64250283

Family Applications (1)

Application Number Title Priority Date Filing Date
ES80230A Expired ES80230A1 (en) 1921-12-15 1921-12-15 Improvements in the warning devices and annunciators.

Country Status (1)

Country Link
ES (1) ES80230A1 (en)

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