BE592007A - Improvements to electrophones. - Google Patents

Improvements to electrophones.

Info

Publication number
BE592007A
BE592007A BE592007A BE592007A BE592007A BE 592007 A BE592007 A BE 592007A BE 592007 A BE592007 A BE 592007A BE 592007 A BE592007 A BE 592007A BE 592007 A BE592007 A BE 592007A
Authority
BE
Belgium
Prior art keywords
electrophones
Prior art date
Application number
BE592007A
Other languages
French (fr)
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Publication of BE592007A publication Critical patent/BE592007A/en

Links

BE592007A 1957-07-22 1960-06-17 Improvements to electrophones. BE592007A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB592007X 1957-07-22

Publications (1)

Publication Number Publication Date
BE592007A true BE592007A (en) 1960-10-17

Family

ID=39143659

Family Applications (1)

Application Number Title Priority Date Filing Date
BE592007A BE592007A (en) 1957-07-22 1960-06-17 Improvements to electrophones.

Country Status (1)

Country Link
BE (1) BE592007A (en)

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