ES55018A1 - A transmitter of electrical impulses for automatic telephone installations. - Google Patents

A transmitter of electrical impulses for automatic telephone installations.

Info

Publication number
ES55018A1
ES55018A1 ES55018A ES55018A ES55018A1 ES 55018 A1 ES55018 A1 ES 55018A1 ES 55018 A ES55018 A ES 55018A ES 55018 A ES55018 A ES 55018A ES 55018 A1 ES55018 A1 ES 55018A1
Authority
ES
Spain
Prior art keywords
transmitter
electrical impulses
automatic telephone
telephone installations
installations
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
ES55018A
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 ES55018A priority Critical patent/ES55018A1/en
Publication of ES55018A1 publication Critical patent/ES55018A1/en
Expired legal-status Critical Current

Links

ES55018A 1913-02-27 1913-02-27 A transmitter of electrical impulses for automatic telephone installations. Expired ES55018A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES55018A ES55018A1 (en) 1913-02-27 1913-02-27 A transmitter of electrical impulses for automatic telephone installations.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES55018A ES55018A1 (en) 1913-02-27 1913-02-27 A transmitter of electrical impulses for automatic telephone installations.

Publications (1)

Publication Number Publication Date
ES55018A1 true ES55018A1 (en) 1913-05-01

Family

ID=64228747

Family Applications (1)

Application Number Title Priority Date Filing Date
ES55018A Expired ES55018A1 (en) 1913-02-27 1913-02-27 A transmitter of electrical impulses for automatic telephone installations.

Country Status (1)

Country Link
ES (1) ES55018A1 (en)

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