ES5658A1 - A new polarized plate phone system. - Google Patents

A new polarized plate phone system.

Info

Publication number
ES5658A1
ES5658A1 ES5658A ES5658A ES5658A1 ES 5658 A1 ES5658 A1 ES 5658A1 ES 5658 A ES5658 A ES 5658A ES 5658 A ES5658 A ES 5658A ES 5658 A1 ES5658 A1 ES 5658A1
Authority
ES
Spain
Prior art keywords
phone system
polarized plate
new polarized
plate phone
new
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
ES5658A
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.)
Branville Paul
Original Assignee
Branville Paul
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 Branville Paul filed Critical Branville Paul
Priority to ES5658A priority Critical patent/ES5658A1/en
Publication of ES5658A1 publication Critical patent/ES5658A1/en
Expired legal-status Critical Current

Links

ES5658A 1886-01-30 1886-01-30 A new polarized plate phone system. Expired ES5658A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES5658A ES5658A1 (en) 1886-01-30 1886-01-30 A new polarized plate phone system.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES5658A ES5658A1 (en) 1886-01-30 1886-01-30 A new polarized plate phone system.

Publications (1)

Publication Number Publication Date
ES5658A1 true ES5658A1 (en) 1886-06-07

Family

ID=64164200

Family Applications (1)

Application Number Title Priority Date Filing Date
ES5658A Expired ES5658A1 (en) 1886-01-30 1886-01-30 A new polarized plate phone system.

Country Status (1)

Country Link
ES (1) ES5658A1 (en)

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