ES148018A1 - AN APPARATUS WITH MAGNETOESTRICTION, ESPECIALLY A MICROPHONE WITH MAGNETOESTRICTION - Google Patents

AN APPARATUS WITH MAGNETOESTRICTION, ESPECIALLY A MICROPHONE WITH MAGNETOESTRICTION

Info

Publication number
ES148018A1
ES148018A1 ES148018A ES148018A ES148018A1 ES 148018 A1 ES148018 A1 ES 148018A1 ES 148018 A ES148018 A ES 148018A ES 148018 A ES148018 A ES 148018A ES 148018 A1 ES148018 A1 ES 148018A1
Authority
ES
Spain
Prior art keywords
magnetoestriction
microphone
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
ES148018A
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to ES148018A priority Critical patent/ES148018A1/en
Publication of ES148018A1 publication Critical patent/ES148018A1/en
Expired legal-status Critical Current

Links

ES148018A 1940-02-17 1940-02-17 AN APPARATUS WITH MAGNETOESTRICTION, ESPECIALLY A MICROPHONE WITH MAGNETOESTRICTION Expired ES148018A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES148018A ES148018A1 (en) 1940-02-17 1940-02-17 AN APPARATUS WITH MAGNETOESTRICTION, ESPECIALLY A MICROPHONE WITH MAGNETOESTRICTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES148018A ES148018A1 (en) 1940-02-17 1940-02-17 AN APPARATUS WITH MAGNETOESTRICTION, ESPECIALLY A MICROPHONE WITH MAGNETOESTRICTION

Publications (1)

Publication Number Publication Date
ES148018A1 true ES148018A1 (en) 1941-12-16

Family

ID=65598321

Family Applications (1)

Application Number Title Priority Date Filing Date
ES148018A Expired ES148018A1 (en) 1940-02-17 1940-02-17 AN APPARATUS WITH MAGNETOESTRICTION, ESPECIALLY A MICROPHONE WITH MAGNETOESTRICTION

Country Status (1)

Country Link
ES (1) ES148018A1 (en)

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