CH48116A - Acoustic arm for phonographs and similar devices - Google Patents

Acoustic arm for phonographs and similar devices

Info

Publication number
CH48116A
CH48116A CH48116A CH48116DA CH48116A CH 48116 A CH48116 A CH 48116A CH 48116 A CH48116 A CH 48116A CH 48116D A CH48116D A CH 48116DA CH 48116 A CH48116 A CH 48116A
Authority
CH
Switzerland
Prior art keywords
phonographs
similar devices
acoustic arm
acoustic
arm
Prior art date
Application number
CH48116A
Other languages
French (fr)
Inventor
Andre Rivoire
Original Assignee
Andre Rivoire
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 Andre Rivoire filed Critical Andre Rivoire
Publication of CH48116A publication Critical patent/CH48116A/en

Links

CH48116A 1909-07-02 1909-07-02 Acoustic arm for phonographs and similar devices CH48116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH48116T 1909-07-02

Publications (1)

Publication Number Publication Date
CH48116A true CH48116A (en) 1910-09-16

Family

ID=4282947

Family Applications (1)

Application Number Title Priority Date Filing Date
CH48116A CH48116A (en) 1909-07-02 1909-07-02 Acoustic arm for phonographs and similar devices

Country Status (1)

Country Link
CH (1) CH48116A (en)

Similar Documents

Publication Publication Date Title
FR400044A (en) Acoustic arm for phonographs and similar devices
CH48116A (en) Acoustic arm for phonographs and similar devices
FR429002A (en) Acoustic arm for phonographs
FR396326A (en) Advanced acoustic arm device for phonograph
FR409799A (en) Phototelephony devices
FR353051A (en) Record for phonographic devices
FR418910A (en) Portable phonograph for hawkers and bonisseurs
CH46723A (en) Acoustic arm for diaphrams of talking disc machines
CA172013A (en) Sound reproducing device
FR401386A (en) Synchronizer for combined cinematographs and phonographs
FR485456A (en) Acoustic arm for phonograph
FR404704A (en) Reproduction device for sound instruments
FR410926A (en) Phonograph
FR404252A (en) Support for rotating electromagnetic ignition devices
FR413465A (en) Pavilion for phonographs
FI3865A (en) Gramophone sound membrane enhancement
FR380384A (en) Acoustic arm for talking machines
FR398513A (en) Device for increasing the purity of sound in graphophones
FR401639A (en) Device for recording and playing music
FR407923A (en) Stabilizer for aviation devices
FR421366A (en) Improvement of sound collectors in telephone devices
CH44854A (en) Bell horns for gramophones and phonographs
FR426625A (en) Diaphragm for phonographs and speaking machines in general
CH49629A (en) gramophone
FR362251A (en) Devices for the synchronous operation of combined cinematographs and phonographs