ES52449Y - Switching device for signaling circuits - Google Patents

Switching device for signaling circuits

Info

Publication number
ES52449Y
ES52449Y ES0052449U ES52449U ES52449Y ES 52449 Y ES52449 Y ES 52449Y ES 0052449 U ES0052449 U ES 0052449U ES 52449 U ES52449 U ES 52449U ES 52449 Y ES52449 Y ES 52449Y
Authority
ES
Spain
Prior art keywords
switching device
signaling circuits
signaling
circuits
switching
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
ES0052449U
Other languages
Spanish (es)
Other versions
ES52449U (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 ES0052449U priority Critical patent/ES52449Y/en
Publication of ES52449U publication Critical patent/ES52449U/en
Application granted granted Critical
Publication of ES52449Y publication Critical patent/ES52449Y/en
Expired legal-status Critical Current

Links

ES0052449U 1956-02-01 1956-02-01 Switching device for signaling circuits Expired ES52449Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0052449U ES52449Y (en) 1956-02-01 1956-02-01 Switching device for signaling circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0052449U ES52449Y (en) 1956-02-01 1956-02-01 Switching device for signaling circuits

Publications (2)

Publication Number Publication Date
ES52449U ES52449U (en) 1956-04-01
ES52449Y true ES52449Y (en) 1956-07-16

Family

ID=51115588

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0052449U Expired ES52449Y (en) 1956-02-01 1956-02-01 Switching device for signaling circuits

Country Status (1)

Country Link
ES (1) ES52449Y (en)

Also Published As

Publication number Publication date
ES52449U (en) 1956-04-01

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