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ES68484A1 - Improvements in telephone transmitters. - Google Patents

Improvements in telephone transmitters.

Info

Publication number
ES68484A1
ES68484A1 ES68484A ES68484A ES68484A1 ES 68484 A1 ES68484 A1 ES 68484A1 ES 68484 A ES68484 A ES 68484A ES 68484 A ES68484 A ES 68484A ES 68484 A1 ES68484 A1 ES 68484A1
Authority
ES
Spain
Prior art keywords
telephone transmitters
transmitters
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
ES68484A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES68484A priority Critical patent/ES68484A1/en
Publication of ES68484A1 publication Critical patent/ES68484A1/en
Expired legal-status Critical Current

Links

ES68484A 1918-12-12 1918-12-12 Improvements in telephone transmitters. Expired ES68484A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES68484A ES68484A1 (en) 1918-12-12 1918-12-12 Improvements in telephone transmitters.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES68484A ES68484A1 (en) 1918-12-12 1918-12-12 Improvements in telephone transmitters.

Publications (1)

Publication Number Publication Date
ES68484A1 true ES68484A1 (en) 1919-01-01

Family

ID=64239435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES68484A Expired ES68484A1 (en) 1918-12-12 1918-12-12 Improvements in telephone transmitters.

Country Status (1)

Country Link
ES (1) ES68484A1 (en)

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