ES53439Y - Optical signaling device - Google Patents

Optical signaling device

Info

Publication number
ES53439Y
ES53439Y ES0053439U ES53439U ES53439Y ES 53439 Y ES53439 Y ES 53439Y ES 0053439 U ES0053439 U ES 0053439U ES 53439 U ES53439 U ES 53439U ES 53439 Y ES53439 Y ES 53439Y
Authority
ES
Spain
Prior art keywords
signaling device
optical signaling
optical
signaling
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
ES0053439U
Other languages
Spanish (es)
Other versions
ES53439U (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.)
Autophon AG
Original Assignee
Autophon AG
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 Autophon AG filed Critical Autophon AG
Priority to ES0053439U priority Critical patent/ES53439Y/en
Publication of ES53439U publication Critical patent/ES53439U/en
Application granted granted Critical
Publication of ES53439Y publication Critical patent/ES53439Y/en
Expired legal-status Critical Current

Links

ES0053439U 1956-03-28 1956-03-28 Optical signaling device Expired ES53439Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0053439U ES53439Y (en) 1956-03-28 1956-03-28 Optical signaling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0053439U ES53439Y (en) 1956-03-28 1956-03-28 Optical signaling device

Publications (2)

Publication Number Publication Date
ES53439U ES53439U (en) 1956-06-01
ES53439Y true ES53439Y (en) 1957-05-16

Family

ID=51116538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0053439U Expired ES53439Y (en) 1956-03-28 1956-03-28 Optical signaling device

Country Status (1)

Country Link
ES (1) ES53439Y (en)

Also Published As

Publication number Publication date
ES53439U (en) 1956-06-01

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