DK23965C
(en)
|
|
Sound recorder and emitter for voice machines and the like.
|
DK27616C
(en)
|
|
Sound suit for voice machines and the like.
|
DK30372C
(en)
|
|
Tone arm for voice machines and the like.
|
DK24551C
(en)
|
|
Audio amplifier for Telephones and the like.
|
DK30606C
(en)
|
|
Muffler for Gramophones and the like.
|
DK30012C
(en)
|
|
Brake for Speech Machines and the like.
|
DK30715C
(en)
|
|
Telephone Sound Box for Dictaphones, Telephographers and similar Devices.
|
DK36858C
(en)
|
|
Sound reproducer for voice machines.
|
AT90331B
(en)
|
|
Telephonic sound box for dictation phonographs, telephonographs and similar apparatus.
|
DK30297C
(en)
|
|
Automatic Stopwatch for Gramophones and similar voice machines.
|
DK33786C
(en)
|
|
Amplifier connection device.
|
DK29167C
(en)
|
|
Listening microphone.
|
DK33867C
(en)
|
|
Sound funnel for sound reproducing apparatus, speech machines and the like.
|
DK31862C
(en)
|
|
Phonographic Dictaphone.
|
DK25012C
(en)
|
|
Microphone.
|
DK30631C
(en)
|
|
Microphone.
|
ES71614A1
(en)
|
|
Microphone.
|
DK31157C
(en)
|
|
Stop device for gramophones and the like.
|
DK30161C
(en)
|
|
Setting device for Signals and the like.
|
DK38638C
(en)
|
|
Sound Reproducing Device (Speaker).
|
DK38776C
(en)
|
|
Sound Reproducing Device (Speaker).
|
DK26195C
(en)
|
|
Signal apparatus for automobiles and the like.
|
DK37820C
(en)
|
|
Sound reproducing apparatus.
|
DK31319C
(en)
|
|
Ash emptying apparatus for Grudeovne and the like.
|
DK24230C
(en)
|
|
Cutting machine for Peat and the like.
|