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ES47481A1 - Improvements in telephone receivers. - Google Patents

Improvements in telephone receivers.

Info

Publication number
ES47481A1
ES47481A1 ES47481A ES47481A ES47481A1 ES 47481 A1 ES47481 A1 ES 47481A1 ES 47481 A ES47481 A ES 47481A ES 47481 A ES47481 A ES 47481A ES 47481 A1 ES47481 A1 ES 47481A1
Authority
ES
Spain
Prior art keywords
telephone receivers
receivers
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
ES47481A
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.)
Marcer Oliver Pedro
Original Assignee
Marcer Oliver Pedro
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 Marcer Oliver Pedro filed Critical Marcer Oliver Pedro
Priority to ES47481A priority Critical patent/ES47481A1/en
Publication of ES47481A1 publication Critical patent/ES47481A1/en
Expired legal-status Critical Current

Links

ES47481A 1910-02-24 1910-02-24 Improvements in telephone receivers. Expired ES47481A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES47481A ES47481A1 (en) 1910-02-24 1910-02-24 Improvements in telephone receivers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES47481A ES47481A1 (en) 1910-02-24 1910-02-24 Improvements in telephone receivers.

Publications (1)

Publication Number Publication Date
ES47481A1 true ES47481A1 (en) 1910-04-01

Family

ID=64224604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES47481A Expired ES47481A1 (en) 1910-02-24 1910-02-24 Improvements in telephone receivers.

Country Status (1)

Country Link
ES (1) ES47481A1 (en)

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