|
US2488260A
(en)
|
|
Tone arm control for records of different diameters
|
|
US2307030A
(en)
|
|
Phonographic apparatus
|
|
US2397932A
(en)
|
|
Multiple record phonograph
|
|
SE125026C1
(enExample)
|
|
|
|
US2230106A
(en)
|
|
Phonographic record changer
|
|
US2616703A
(en)
|
|
Phonograph record changer
|
|
US2313193A
(en)
|
|
Automatic phonograph
|
|
GB764490A
(en)
|
|
Improvements in automatic or magazine gramophone apparatus
|
|
US2031449A
(en)
|
|
Automatic gramophone
|
|
US1968927A
(en)
|
|
Talking machine
|
|
US2517165A
(en)
|
|
Automatic phonograph tripping mechanism
|
|
US1334501A
(en)
|
|
Automatic controller for camera-shutters
|
|
US3438635A
(en)
|
|
Phonographs
|
|
US1918821A
(en)
|
|
Hickery-dickery-dock clock
|
|
US1391798A
(en)
|
|
Typewriting-machine
|
|
US2224490A
(en)
|
|
Game or chance device
|
|
US1593112A
(en)
|
|
Automatic phonograph
|
|
US2472983A
(en)
|
|
Motion-picture projector
|
|
US3297327A
(en)
|
|
Cycle control phonographs
|
|
US2715027A
(en)
|
|
Talking machines
|
|
GB328737A
(en)
|
|
Improvements in or relating to gramophones and like talking machines
|
|
US1909310A
(en)
|
|
Pencil controlling means for a speed recorder
|
|
US2192319A
(en)
|
|
Recording instrument
|
|
US1274157A
(en)
|
|
Repeating device for talking-machines.
|
|
SU60362A1
(ru)
|
|
Автоматический тормоз дл граммофона
|