ES24907A1 - Improvements made to phones. - Google Patents

Improvements made to phones.

Info

Publication number
ES24907A1
ES24907A1 ES24907A ES24907A ES24907A1 ES 24907 A1 ES24907 A1 ES 24907A1 ES 24907 A ES24907 A ES 24907A ES 24907 A ES24907 A ES 24907A ES 24907 A1 ES24907 A1 ES 24907A1
Authority
ES
Spain
Prior art keywords
phones
improvements made
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
ES24907A
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.)
International Telephone & Switchboard Manufacturing
Original Assignee
International Telephone & Switchboard Manufacturing
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 International Telephone & Switchboard Manufacturing filed Critical International Telephone & Switchboard Manufacturing
Priority to ES24907A priority Critical patent/ES24907A1/en
Publication of ES24907A1 publication Critical patent/ES24907A1/en
Expired legal-status Critical Current

Links

ES24907A 1899-10-17 1899-10-17 Improvements made to phones. Expired ES24907A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES24907A ES24907A1 (en) 1899-10-17 1899-10-17 Improvements made to phones.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES24907A ES24907A1 (en) 1899-10-17 1899-10-17 Improvements made to phones.

Publications (1)

Publication Number Publication Date
ES24907A1 true ES24907A1 (en) 1899-11-16

Family

ID=64177306

Family Applications (1)

Application Number Title Priority Date Filing Date
ES24907A Expired ES24907A1 (en) 1899-10-17 1899-10-17 Improvements made to phones.

Country Status (1)

Country Link
ES (1) ES24907A1 (en)

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