ES79300A1 - Sistema telefónico. - Google Patents

Sistema telefónico.

Info

Publication number
ES79300A1
ES79300A1 ES79300A ES79300A ES79300A1 ES 79300 A1 ES79300 A1 ES 79300A1 ES 79300 A ES79300 A ES 79300A ES 79300 A ES79300 A ES 79300A ES 79300 A1 ES79300 A1 ES 79300A1
Authority
ES
Spain
Prior art keywords
telephone system
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
ES79300A
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.)
HASTINGS RUBEN CHRISTOPHER MILLER
Original Assignee
HASTINGS RUBEN CHRISTOPHER MILLER
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 HASTINGS RUBEN CHRISTOPHER MILLER filed Critical HASTINGS RUBEN CHRISTOPHER MILLER
Priority to ES79300A priority Critical patent/ES79300A1/es
Publication of ES79300A1 publication Critical patent/ES79300A1/es
Expired legal-status Critical Current

Links

ES79300A 1921-09-01 1921-09-01 Sistema telefónico. Expired ES79300A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES79300A ES79300A1 (es) 1921-09-01 1921-09-01 Sistema telefónico.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES79300A ES79300A1 (es) 1921-09-01 1921-09-01 Sistema telefónico.

Publications (1)

Publication Number Publication Date
ES79300A1 true ES79300A1 (es) 1921-12-01

Family

ID=64249812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES79300A Expired ES79300A1 (es) 1921-09-01 1921-09-01 Sistema telefónico.

Country Status (1)

Country Link
ES (1) ES79300A1 (es)

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