ES32684A1 - Un auto conmutador telefónico. - Google Patents

Un auto conmutador telefónico.

Info

Publication number
ES32684A1
ES32684A1 ES32684A ES32684A ES32684A1 ES 32684 A1 ES32684 A1 ES 32684A1 ES 32684 A ES32684 A ES 32684A ES 32684 A ES32684 A ES 32684A ES 32684 A1 ES32684 A1 ES 32684A1
Authority
ES
Spain
Prior art keywords
telephone switchboard
switchboard
telephone
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
ES32684A
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.)
KUGELMANN BERNHARD
Original Assignee
KUGELMANN BERNHARD
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 KUGELMANN BERNHARD filed Critical KUGELMANN BERNHARD
Priority to ES32684A priority Critical patent/ES32684A1/es
Publication of ES32684A1 publication Critical patent/ES32684A1/es
Expired legal-status Critical Current

Links

ES32684A 1903-10-16 1903-10-16 Un auto conmutador telefónico. Expired ES32684A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES32684A ES32684A1 (es) 1903-10-16 1903-10-16 Un auto conmutador telefónico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES32684A ES32684A1 (es) 1903-10-16 1903-10-16 Un auto conmutador telefónico.

Publications (1)

Publication Number Publication Date
ES32684A1 true ES32684A1 (es) 1903-11-16

Family

ID=64171160

Family Applications (1)

Application Number Title Priority Date Filing Date
ES32684A Expired ES32684A1 (es) 1903-10-16 1903-10-16 Un auto conmutador telefónico.

Country Status (1)

Country Link
ES (1) ES32684A1 (es)

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