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ES23781A2 - Modifications made to the removable bell microphone applicable to the Edison phonograph. - Google Patents

Modifications made to the removable bell microphone applicable to the Edison phonograph.

Info

Publication number
ES23781A2
ES23781A2 ES23781A ES23781A ES23781A2 ES 23781 A2 ES23781 A2 ES 23781A2 ES 23781 A ES23781 A ES 23781A ES 23781 A ES23781 A ES 23781A ES 23781 A2 ES23781 A2 ES 23781A2
Authority
ES
Spain
Prior art keywords
modifications made
removable bell
phonograph
edison
applicable
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
ES23781A
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 ES23781A priority Critical patent/ES23781A2/en
Publication of ES23781A2 publication Critical patent/ES23781A2/en
Expired legal-status Critical Current

Links

ES23781A 1899-02-09 1899-02-09 Modifications made to the removable bell microphone applicable to the Edison phonograph. Expired ES23781A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES23781A ES23781A2 (en) 1899-02-09 1899-02-09 Modifications made to the removable bell microphone applicable to the Edison phonograph.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES23781A ES23781A2 (en) 1899-02-09 1899-02-09 Modifications made to the removable bell microphone applicable to the Edison phonograph.

Publications (1)

Publication Number Publication Date
ES23781A2 true ES23781A2 (en) 1899-03-01

Family

ID=69325054

Family Applications (1)

Application Number Title Priority Date Filing Date
ES23781A Expired ES23781A2 (en) 1899-02-09 1899-02-09 Modifications made to the removable bell microphone applicable to the Edison phonograph.

Country Status (1)

Country Link
ES (1) ES23781A2 (en)

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