AT213460B - Electrodynamic device, especially microphone or loudspeaker - Google Patents

Electrodynamic device, especially microphone or loudspeaker

Info

Publication number: AT213460B
Authority: AT; Austria
Prior art keywords: loudspeaker; electrodynamic device; especially microphone; microphone; electrodynamic
Prior art date: 1958-06-14

Application number

AT431459A

Other languages

German (de)

Original Assignee

Philips Nv

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.)

1958-06-14

Filing date

1959-06-11

Publication date

1961-02-27

1959-06-11 Application filed by Philips Nv filed Critical Philips Nv

1961-02-27 Application granted granted Critical

1961-02-27 Publication of AT213460B publication Critical patent/AT213460B/en

Links

230000005520 electrodynamics Effects 0.000 title 1

AT431459A 1958-06-14 1959-06-11 Electrodynamic device, especially microphone or loudspeaker AT213460B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL213460X		1958-06-14

Publications (1)

Publication Number	Publication Date
AT213460B true AT213460B (en)	1961-02-27

Family

ID=19778944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT431459A AT213460B (en)	1958-06-14	1959-06-11	Electrodynamic device, especially microphone or loudspeaker

Country Status (1)

Country	Link
AT (1)	AT213460B (en)

1959
- 1959-06-11 AT AT431459A patent/AT213460B/en active

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