ES27901A1 - Improvements introduced in the telephones. - Google Patents

Improvements introduced in the telephones.

Info

Publication number
ES27901A1
ES27901A1 ES27901A ES27901A ES27901A1 ES 27901 A1 ES27901 A1 ES 27901A1 ES 27901 A ES27901 A ES 27901A ES 27901 A ES27901 A ES 27901A ES 27901 A1 ES27901 A1 ES 27901A1
Authority
ES
Spain
Prior art keywords
telephones
improvements introduced
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
ES27901A
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.)
Frost Elias Freeden
Original Assignee
Frost Elias Freeden
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 Frost Elias Freeden filed Critical Frost Elias Freeden
Priority to ES27901A priority Critical patent/ES27901A1/en
Publication of ES27901A1 publication Critical patent/ES27901A1/en
Expired legal-status Critical Current

Links

ES27901A 1901-05-28 1901-05-28 Improvements introduced in the telephones. Expired ES27901A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES27901A ES27901A1 (en) 1901-05-28 1901-05-28 Improvements introduced in the telephones.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES27901A ES27901A1 (en) 1901-05-28 1901-05-28 Improvements introduced in the telephones.

Publications (1)

Publication Number Publication Date
ES27901A1 true ES27901A1 (en) 1901-07-01

Family

ID=64179696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES27901A Expired ES27901A1 (en) 1901-05-28 1901-05-28 Improvements introduced in the telephones.

Country Status (1)

Country Link
ES (1) ES27901A1 (en)

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