AT177166B - Loudspeaker housings, in particular for wall loudspeakers - Google Patents

Loudspeaker housings, in particular for wall loudspeakers

Info

Publication number
AT177166B
AT177166B AT177166DA AT177166B AT 177166 B AT177166 B AT 177166B AT 177166D A AT177166D A AT 177166DA AT 177166 B AT177166 B AT 177166B
Authority
AT
Austria
Prior art keywords
loudspeaker housings
loudspeakers
wall
wall loudspeakers
loudspeaker
Prior art date
Application number
Other languages
German (de)
Inventor
Reinhold Dipl Ing Kayser
Original Assignee
Ver Telephon Czeija Nissl & Co
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 Ver Telephon Czeija Nissl & Co filed Critical Ver Telephon Czeija Nissl & Co
Application granted granted Critical
Publication of AT177166B publication Critical patent/AT177166B/en

Links

AT177166D 1951-10-12 1951-10-12 Loudspeaker housings, in particular for wall loudspeakers AT177166B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT177166T 1951-10-12

Publications (1)

Publication Number Publication Date
AT177166B true AT177166B (en) 1954-01-11

Family

ID=3659208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT177166D AT177166B (en) 1951-10-12 1951-10-12 Loudspeaker housings, in particular for wall loudspeakers

Country Status (1)

Country Link
AT (1) AT177166B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086749B (en) * 1958-02-07 1960-08-11 Grammophon Ges M B H Deutsche Stereophonic playback device
DE1133759B (en) * 1959-01-27 1962-07-26 Philips Nv Sound reproduction device with one or more speakers provided with a reflector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086749B (en) * 1958-02-07 1960-08-11 Grammophon Ges M B H Deutsche Stereophonic playback device
DE1133759B (en) * 1959-01-27 1962-07-26 Philips Nv Sound reproduction device with one or more speakers provided with a reflector

Similar Documents

Publication Publication Date Title
CH304461A (en) Toolbox.
FR1032378A (en) Improvements to telephone headsets
CH312315A (en) Toolbox.
AT177166B (en) Loudspeaker housings, in particular for wall loudspeakers
FR1067372A (en) Loud speaker
AT177385B (en) Vice, especially machine vice
CH304562A (en) Housings for telephone sets.
FR1041547A (en) Loudspeaker enhancements
FR63984E (en) Headset, especially for telephone headset
CH315053A (en) Circuit arrangement in telecommunication systems, in particular telephone systems
CH326618A (en) Loudspeaker enclosure
NL173009C (en) HEADPHONE ASSEMBLY.
FR1086050A (en) Advanced electrodynamic speaker
FR1072621A (en) Microphone
FR1073008A (en) Electro-dynamic speaker
AT180967B (en) Electrodynamic loudspeaker
NL173699B (en) ELECTROACOUSTIC CONVERTER.
FR1086176A (en) TTY Receiver
CH299762A (en) Voice recorder.
DK80633C (en) Telephone system.
DK80055C (en) Telephone system.
FR1031018A (en) Loud speaker
FR1116479A (en) Microphone
CH305270A (en) Loudspeaker bilateral telephone system.
FR1077462A (en) Microphone arrangement